as of Jul 17
9021
UnknownWest Japan Railway Co
Close · 3M
-0.28%
Held by 1 AI ETF
Signal performance
Each tracked ETF's moves on this stock, grouped by fund. Returns are measured from the signal date to the latest close — hypothetical, no commissions or slippage.
AIVI · Weight decrease · 2d
West Japan Railway Co. currently trades at $18.22, approaching its 52-week high of $18.55 after a recent 30-day return of 6.3%, contrasting with its negative 90-day and 1-year returns of 1.5%. AIVI, which employs an AI overlay to select developed-international value stocks, likely detected that 9021's rapid price appreciation to 98% of its annual peak shifted its valuation metrics outside the fund's specific value parameters. This assessment by the AI, operating within AIVI's periodic rebalancing schedule, initiated a measured reduction in the stock's allocation, seen in the consecutive weight decreases from 0.2484% to 0.2468% on July 15th and 16th. The fund's AI component thus adjusted the position to maintain alignment with its core international value investment style, responding to the stock's recent price action at its elevated level.
weight 0.251% → 0.247% (-0.004 pp)·stock up 11.8% in the 30 days before
Jul 16·entry 18.22·now 18.44
AIVI · Accumulation · 5d
WisdomTree's AIVI, designed to select developed-international value stocks via an AI overlay, gradually accumulated shares of West Japan Railway Co (9021). Operating within its periodic rebalancing schedule and managing a portfolio of roughly 100 international value names, the AI likely detected value attributes that led to this sustained increase. Despite the stock trading at 99% of its 52-week high, the AI’s model may have interpreted the recent 30-day return of +6.0% as a correction towards its intrinsic value, fitting the fund's specific mandate. This measured accumulation across several days, rather than an abrupt rebalance, further suggests the AI is optimizing its exposure based on evolving value signals within its investment universe.
weight 0.231% → 0.248% (+0.017 pp)·stock up 15.3% in the 30 days before
Jul 15·entry 18.34·now 18.44Fresh
AIVI · Accumulation · 6d
West Japan Railway Co, currently trading at $18.47 and noted at 100% of its 52-week high, presented a long-term value characteristic with its -0.2% returns over both the 90-day and 1-year periods, despite a recent 30-day gain of +7.3%. This financial profile likely positioned 9021 as a candidate for WisdomTree's AIVI fund, which targets developed-international value stocks. The AI overlay within AIVI's selection process appears to have identified sufficient value within the stock to initiate a gradual accumulation, even as the price approached its upper range. Reflecting this conviction, AIVI consistently increased its holding from 0.2295% on July 1st to 0.2513% by July 14th, demonstrating its AI-driven strategy to add to positions even when an asset is trading at a relative high within its annual price range.
weight 0.230% → 0.251% (+0.022 pp)·stock up 18.0% in the 30 days before
Jul 14·entry 18.47·now 18.44Fresh
AIVI · Accumulation · 5d
West Japan Railway Co (9021) registered a -1.4% return over both 90 days and the past year, indicating a period of underperformance that aligns with AIVI's developed-international value-factor selection criteria, despite its recent +2.8% 30-day gain. Positioned within WisdomTree's international value plus AI overlay style, AIVI initiated a gradual accumulation of 9021 from 0.2295% on July 1st to 0.2501% by July 13th. This buying activity persisted even as the stock's current price of $18.24 pushed it to 98% of its $18.55 52-week high. The fund's AI selection algorithm appears to have identified ongoing intrinsic value in West Japan Railway Co, prompting increased allocation through periodic rebalances despite the company's recent price appreciation towards its yearly peak.
weight 0.234% → 0.250% (+0.016 pp)·stock up 18.2% in the 30 days before
Jul 13·entry 18.24·now 18.44Fresh
AIVI · Accumulation · 5d
West Japan Railway Co. currently trades at $17.84, placing it at 96% of its 52-week high of $18.55, yet it has posted negative returns of 3.6% over both the past 90 days and the last year. This setup, where the stock shows longer-term underperformance despite a recent climb, aligns with AIVI's strategy of AI selection within an international value-factor pool. The ETF, managed by WisdomTree, focuses on approximately 100 developed-market value stocks and rebalances periodically, not daily. The gradual accumulation of 9021, moving from 0.2313% to 0.2483% of AIVI's portfolio weight over the observed period, suggests the AI identified a value opportunity despite its current price level, capitalizing on the stock's prior underperformance within this fund's international value mandate.
weight 0.231% → 0.244% (+0.013 pp)·stock up 14.3% in the 30 days before
Jul 10·entry 17.84·now 18.44Drifting
AIVI · Accumulation · 6d
The observable weight change for West Japan Railway Co (9021) in AIVI reflects a gradual accumulation, increasing from 0.2302% to 0.2483% between late June and early July. This slow, deliberate increase aligns with AIVI's strategy of periodic rebalancing within an international developed-market value-factor pool. While the stock's current price of $17.98 is near 97% of its 52-week high and shows negative returns across 30-day, 90-day, and 1-year periods, the AI overlay likely identifies specific fundamental value attributes in the railway company. The AI’s selection process, operating within its developed-international value mandate, appears to find the stock's underlying value compelling enough to accumulate positions, even as its market price approaches its annual peak while recent performance trends negatively.
weight 0.230% → 0.248% (+0.018 pp)·stock up 15.7% in the 30 days before
Jul 8·entry 17.98·now 18.44Drifting
AIVI · Accumulation · 6d
The gradual accumulation observed in AIVI for West Japan Railway Co. involved an increase from 0.2259% to 0.2458% in its portfolio weight across roughly two weeks. This measured cadence of accumulation is occurring even as the stock trades at $17.98, near 97% of its 52-week high, despite negative price returns over the past 30, 90, and 365 days. AIVI's AI selection, operating within a developed-international value-factor pool, likely detected fundamental value characteristics in the Japanese company that prompted incremental buying. This periodic, unhurried position building reflects the fund's international value style and its non-daily rebalancing schedule.
weight 0.226% → 0.246% (+0.020 pp)·stock up 13.6% in the 30 days before
Jul 7·entry 17.98·now 18.44Drifting
AIVI · Accumulation · 6d
West Japan Railway Co, experiencing a 30-day return of -2.5% and a 90-day return of -4.5% at its current $17.67 price, presents a profile fitting AIVI's developed-international value factor selection. The gradual accumulation in AIVI's portfolio, increasing from 0.2244% to 0.2421% between late June and early July, occurred while the stock demonstrated sustained price weakness over the preceding month and quarter. WisdomTree's AI overlay, operating within a pool of international value stocks, likely identified 9021 as an attractive opportunity during this period of decline, potentially signaling an undervalued asset. Despite the current price being at 95% of its 52-week high, the AI's assessment for WisdomTree's AIVI likely factored in the preceding short-to-medium term depreciation, seeing an opportunity within its developed-international value mandate for a periodic rebalance.
weight 0.224% → 0.242% (+0.018 pp)·stock up 2.6% in the 30 days before
Jul 6·entry 17.67·now 18.44Drifting
AIVI · Accumulation · 6d
West Japan Railway Co. has seen its weight in AIVI gradually increase from 0.2202% to 0.2311% across late June and early July, indicating a measured accumulation. This pattern reflects the AI manager's strategy of selecting within a developed-international value-factor pool. Although the stock trades near 90% of its 52-week high at $16.77, its significant 30-day, 90-day, and one-year returns, all registering declines around 8% to 9%, likely present a compelling value opportunity to the AI's models. The gradual additions suggest the AI is incrementally building conviction in 9021, deploying capital in a calibrated manner rather than executing a single, large rebalance.
weight 0.220% → 0.231% (+0.011 pp)·stock down 2.2% in the 30 days before
Jul 2·entry 16.77·now 18.44Chased
AIVI · Accumulation · 5d
AIVI, an international value fund employing AI selection within a developed-international value-factor pool, has been accumulating shares of West Japan Railway Co (9021). This AI overlay, designed to identify value opportunities among its approximately 100 holdings, likely identified the Japanese railway company as increasingly undervalued given its negative 30-day return of -10.5%. The observed gradual accumulation, evidenced by its weight rising from 0.2220% to 0.2343% between June 18th and June 30th before a slight dip, aligns with AIVI's periodic rebalancing approach rather than daily adjustments. At a current price of $16.32, which is near the lower end of its 52-week range, the AI-driven system appears to be capitalizing on a recent decline, adhering to its international value style.
weight 0.222% → 0.230% (+0.007 pp)·stock down 5.7% in the 30 days before
Jul 1·entry 16.32·now 18.44Chased
AIVI · Accumulation · 6d
WisdomTree's AIVI, which deploys AI selection within an international developed-market value-factor pool, appears to be gradually accumulating West Japan Railway Co (9021) as part of its strategy. This pattern of incremental weight changes over several days, rather than a single large purchase, is consistent with an AI making additions to one of its ~100 portfolio holdings during a periodic rebalance window. The AI likely identified West Japan Railway Co as a compelling value opportunity, given its 1-year return of -9.3%, signaling potential undervaluation for the algorithm. Such an algorithmic approach would filter for companies showing signs of being priced below their intrinsic worth, prompting the measured accumulation observed in the fund's daily holdings.
weight 0.217% → 0.234% (+0.018 pp)·stock down 2.6% in the 30 days before
Jun 30·entry 16.77·now 18.44Drifting
AIVI · Accumulation · 5d
AIVI, managed by WisdomTree, employs an AI selection method within a developed-international value-factor pool, typically maintaining a portfolio of around 100 international developed-market value stocks. The AI’s gradual accumulation of West Japan Railway Co (9021) suggests its algorithm identified the company as a compelling value opportunity suitable for its international value style. This systematic increase in weighting, observed from 0.2173% to 0.2313% over several days, suggests the fund's periodic rebalance cycle allowed for a measured entry, likely influenced by the stock’s -10.6% 30-day return which presented a favorable entry point.
weight 0.217% → 0.231% (+0.014 pp)·stock down 6.8% in the 30 days before
Jun 26·entry 16.55·now 18.44Chased
AIVI · Weight increase · 3d
AIVI, which deploys AI selection across a pool of developed-international value stocks, has consistently adjusted its exposure to West Japan Railway Co (9021). This fund, managing approximately 100 international value holdings, evidenced a pattern of consecutive increases in 9021's weight, moving from 0.2202% to 0.2302% across several trading days. Such a sustained reweighting, part of the fund’s periodic rebalancing, suggests the AI system views the recent 30-day return of -12.1% as an opportunity to accumulate at a more attractive valuation. The AI overlay, specifically targeting international value, appears to have identified West Japan Railway Co as aligning with its criteria for increased allocation, despite the broader market's recent sentiment.
weight 0.220% → 0.230% (+0.010 pp)·stock down 8.2% in the 30 days before
Jun 25·entry 16.31·now 18.44Chased
AIVI · Weight increase · 2d
The fund AIVI has shown a recent, gradual increase in its weight for West Japan Railway Co (9021), rising from 0.2202% to 0.2259% over the past few reported days. This specific, measured cadence aligns with AIVI's AI-driven approach to identifying opportunities within its international developed-market value stock pool. With 9021 exhibiting a persistent -11.8% return across 30, 90, and 365 days, and its current price of $16.31 sitting below its $18.55 52-week high, the AI system likely perceives an increasing value proposition. The incremental accumulation in this Japanese railway operator suggests the AI is taking advantage of sustained downward price pressure to build a position in what it now considers a more attractive asset within its periodically rebalanced portfolio.
weight 0.220% → 0.226% (+0.006 pp)·stock down 11.7% in the 30 days before
Jun 24·entry 16.31·now 18.44Chased
AIVI · Weight decrease · 2d
The observed weight-change pattern for West Japan Railway Co. (9021) in AIVI shows a multi-day reduction, specifically a three-day consecutive decrease from 0.2276% on June 11th to 0.2173% on June 15th, 2026. This gradual, sustained reduction in allocation indicates AIVI's AI overlay, operating within its developed-international value-factor pool, has systematically reduced its conviction in the stock. As a fund that rebalances periodically, this series of decreases suggests the AI's re-evaluation of 9021's value characteristics incrementally diminished its fit within the approximately 100-stock international value portfolio. The AI's algorithm, specifically tasked with identifying undervalued international stocks, registered a decline in 9021's perceived relative value, prompting the systematic reduction in its portfolio weighting.
weight 0.228% → 0.217% (-0.010 pp)·stock down 11.4% in the 30 days before
Jun 15·entry 16.02·now 18.44
AIVI · Weight increase · 3d
The weight for West Japan Railway Co (9021) in AIVI exhibited a clear series of incremental increases, climbing from 0.2166% on June 4th to 0.2279% by June 10th. This gradual yet consistent upward adjustment across trading days indicates the AI's sustained assessment of value. As WisdomTree’s AIVI identifies stocks within a developed-international value-factor pool, this specific pattern suggests the AI perceives West Japan Railway Co, a Japanese company, as possessing a deepening value proposition. The AI overlay likely translates its continuous evaluation of 9021’s fundamentals into these repeated, measured purchase signals, even as the overall fund rebalances periodically rather than daily. This behavior underscores the AI’s iterative conviction in a specific stock from the comparatively underserved international value market segment.
weight 0.217% → 0.228% (+0.011 pp)·stock down 11.8% in the 30 days before
Jun 10·entry 16.31·now 18.44Chased
AIVI · Weight increase · 2d
AIVI incrementally increased its allocation to West Japan Railway Co (9021), with the stock's weight growing from 0.2166% on June 4, 2026, to 0.2228% by June 8, 2026. This sequential accumulation signals that WisdomTree's AI-managed system perceived an enhanced value proposition for the developed-international railway company, fitting AIVI's core international value + AI overlay investment style. The AI's algorithms likely identified a re-evaluation of 9021’s fundamentals relative to its market price during this period, suggesting an improved entry point or extended undervaluation. For an ETF specializing in international developed-market value stocks, this move illustrates the AI’s continuous processing of market data to select and adjust positions, particularly in a market segment like international value that traditionally sees less coverage.
weight 0.217% → 0.223% (+0.006 pp)
Jun 8·entry 15.91·now 18.44Chased
AIVI · Weight decrease · 2d
The weight-change pattern for West Japan Railway Co. in AIVI shows a series of gradual reductions, particularly from 0.2479% to 0.2384% during mid-May, followed by a more distinct stepped decrease into early June, moving from 0.2423% to 0.2174%. This cadence aligns with AIVI’s strategy of periodic, AI-driven rebalancing within its international developed-market value stock universe. As a WisdomTree fund employing an AI overlay, AIVI’s algorithmic selection likely identified a diminishing appeal in West Japan Railway Co.’s value characteristics, or perhaps more attractive opportunities among the approximately 100 portfolio holdings. The sequential reduction reflects the AI's re-evaluation of 9021's contribution to the portfolio's value factor exposure during its periodic rebalance cycle around the start of June.
weight 0.242% → 0.217% (-0.025 pp)
Jun 2·entry 15.54·now 18.44
AIVI · Weight decrease · 3d
The AI-managed ETF is likely responding to an identified deterioration in West Japan Railway's fundamentals or technical indicators. Consecutive weight decreases suggest the AI's models have detected sustained negative shifts in the company's outlook, such as declining profitability, increasing operational costs, or a bearish trend in its stock price and sector sentiment. The AI is systematically reducing exposure to mitigate potential future losses or reallocate capital to assets with more favorable risk-reward profiles. For retail investors, a consistent divestment pattern by an AI ETF signals a potential warning to investigate the underlying stock. This indicates that a sophisticated, data-driven system has identified material weaknesses in the company or sector, prompting closer scrutiny. Retail investors should perform their own thorough research into 9021's recent performance and news before making any investment decisions.
weight 0.257% → 0.241% (-0.016 pp)
May 12·entry 17.22·now 18.44
AIVI · Weight decrease · 2d
The AI-managed ETF is likely decreasing its weight in West Japan Railway Co. due to models detecting a deteriorating fundamental outlook or negative technical momentum, anticipating weaker performance or higher risk. This consecutive reduction suggests the AI's algorithms have identified persistent negative signals for the company. For retail investors, this pattern serves as a practical warning to critically re-evaluate their own investment thesis or existing positions in the stock.
weight 0.257% → 0.247% (-0.010 pp)
May 11·entry 17.75·now 18.44
AIVI · Weight decrease · 2d
May 6·entry 18.28·now 18.44
AIVI · Weight increase · 2d
May 4·entry 18.19·now 18.44Fresh
Sell signals show what the stock did after the AI exited. A negative number means the AI's exit was well-timed.