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AMS

Defensive

American Shared Hospital Services

Health Care·Health Care·β 0.29

American Shared Hospital Services provides technology solutions for stereotactic radiosurgery and advanced radiation therapy equipment and services. It operates in two segments: Leasing and Direct Patient Service. The company leases nine Gamma Knife systems and one proton beam radiation therapy (PBRT) system; and provides planning, installation, reimbursement, and marketing support services.

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AMS · 3M

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Held by 1 AI ETF

AIVI0.352%

as of Jul 17

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.

Buy signals10
Win rate20% (2/10)
Avg buy return-12.65%
AIVInow 0.352% of fund19 signals

AIVI · Weight decrease · 2d

Currently trading at $1.45, AMS is positioned at 48% of its 52-week high, having returned -30.6% over 90 days and -40.3% over one year, despite a recent 7.4% uptick in 30 days. This price action, showing a stock near its 52-week low ($1.29) and a prolonged downturn, initially aligns with AIVI's mandate to identify international developed-market value stocks. However, AIVI's AI-driven selection, operating within its value-factor pool, appears to be signaling a reduced conviction in AMS. The detected pattern of consecutive weight decreases, from 0.3723% to 0.3511% during the first two weeks of July, suggests the AI has identified either diminishing value potential or more compelling opportunities elsewhere among its roughly 100 international holdings. Even with AMS's recent 30-day gain, the system chose to reduce its allocation across several trading days in July, indicating that the AI's re-evaluation of this Health Care sector constituent is leading to a systematic reduction of exposure at these price levels.

weight 0.360% → 0.351% (-0.009 pp)·stock down 4.8% in the 30 days before

Jul 14·entry $1.39·now $1.47

+5.76%
since Jul 14

AIVI · Weight decrease · 2d

The allocation to American Shared Hospital Services (AMS) within the AIVI portfolio recently showed a gradual, consecutive weight decrease, moving from 0.3711% to 0.3616% between June 16 and June 22. This subtle adjustment by WisdomTree’s AI-managed international value ETF suggests a continuous re-evaluation of AMS's standing in its developed-market value-factor pool. Despite AMS registering a 12.9% return over the prior 30 days, its longer-term performance, with declines of 25.5% over 90 days and 33.3% over one year, and a current price of $1.58 still 52% below its 52-week high, likely prompted the AI to find more compelling international value opportunities or to manage perceived risk within its holdings.

weight 0.379% → 0.370% (-0.009 pp)·stock up 8.2% in the 30 days before

Jun 30·entry $1.58·now $1.47

-6.96%
since Jun 30

AIVI · Weight decrease · 3d

American Shared Hospital Services (AMS) is currently trading at $1.42, sitting at 47% of its 52-week high, after experiencing a -45.2% decline over the past year and a -30.0% drop in the last 30 days. Despite this substantial price depreciation, which might typically signal value opportunities, WisdomTree's AIVI fund has exhibited a consecutive weight decrease in AMS within its portfolio, moving from 0.3841% to 0.3616% during June. This sustained reduction suggests AIVI's AI-driven selection process, which focuses on international developed-market value stocks, is actively re-evaluating AMS. Even with the stock trading near its 52-week low at $1.42, the AI's model likely indicates the Health Care company no longer satisfies the fund's specific value criteria, prompting de-allocation during its periodic rebalancing cycles.

weight 0.374% → 0.362% (-0.012 pp)·stock up 6.8% in the 30 days before

Jun 22·entry $1.42·now $1.47

+3.52%
since Jun 22

AIVI · Weight decrease · 2d

AIVI's portfolio adjustment for AMS shows a prevailing pattern of weight reduction across the observed period, characterized by several consecutive decreases, though interspersed with minor positive adjustments. The AI-driven process, managing a portfolio of international developed-market value stocks, appears to be making calibrated, multi-day adjustments to its holding in this healthcare company. Despite AMS's current price of $1.46, trading near its 52-week low after a -38.1% one-year return, the sustained negative price momentum likely prompted the AI to re-evaluate its value proposition. These stepped reductions, moving from 0.3961% to 0.3668% over the period, suggest the AI is systematically trimming exposure, interpreting the prolonged decline as eroding fundamental value or increased risk rather than an enhanced buying opportunity within its international value mandate.

weight 0.374% → 0.367% (-0.007 pp)·stock up 9.0% in the 30 days before

Jun 18·entry $1.46·now $1.47

+0.68%
since Jun 18

AIVI · Weight increase · 2d

AMS stock currently trades at $1.44, residing near its 52-week floor of $1.29 and significantly below its $3.04 peak, reflecting a 39.5% decline over the last year. This low price point, at 47% of its 52-week high, strongly aligns with the international value-factor pool that AIVI targets for its AI selection. Observing AMS at these depressed levels likely triggered AIVI’s AI to identify the health care company as a compelling value opportunity, fitting its mandate in a comparatively underserved market segment. Consequently, AIVI, managed by WisdomTree, increased its allocation to AMS, as evidenced by the weight rising from 0.3631% on June 11 to 0.3736% by June 15, indicating an active embrace of the stock's current valuation.

weight 0.363% → 0.374% (+0.011 pp)·stock down 8.9% in the 30 days before

Jun 15·entry $1.44·now $1.47Drifting

+2.08%
since Jun 15

AIVI · Weight decrease · 4d

Trading at $1.46, AMS currently sits at 48% of its 52-week high, reflecting a 90-day return of -30.5% and a 1-year return of -39.4%, despite a recent 30-day gain of +0.7%. This sustained depreciation likely prompted AIVI's AI, which selects within a developed-international value-factor pool, to reassess AMS's eligibility or optimal weighting. Operating with an international value + AI overlay strategy, the system's consecutive weight decreases from 0.4096% on June 1st to 0.3631% on June 11th indicate a systematic re-evaluation. The AI's models, considering AMS's price trajectory against its internal value metrics, determined a reduced allocation was appropriate within the fund's periodic rebalancing structure. This move suggests the AI no longer perceived the stock to meet its evolving value or risk criteria as favorably within its specific international mandate.

weight 0.399% → 0.363% (-0.036 pp)·stock down 15.6% in the 30 days before

Jun 11·entry $1.46·now $1.47

+0.68%
since Jun 11

AIVI · Weight decrease · 3d

AMS, currently trading at $1.47, sits at 48% of its 52-week high of $3.04. This price reflects a 31.0% decline over 90 days and a 39.0% drop over the past year, despite a recent 9.7% 30-day gain. AIVI, employing an AI overlay within an international developed-market value-factor pool, appears to be reassessing its position in this Health Care company. The AI has implemented a series of reductions in AMS's weight, notably from 0.4013% on June 2nd to 0.3799% by June 10th, with a string of decreases observed from June 5th onward. This pattern suggests the AI’s model may perceive a deteriorating value proposition for AMS, despite its current low price relative to its 52-week range, or has identified more compelling value opportunities among the other ~100 stocks in its portfolio. The fund's AI-driven approach to this comparatively underserved international value segment is likely adjusting exposure as the AI's internal metrics shift for AMS.

weight 0.399% → 0.380% (-0.019 pp)·stock down 22.2% in the 30 days before

Jun 10·entry $1.47·now $1.47

0.00%
since Jun 10

AIVI · Weight decrease · 2d

AIVI has adjusted its position in AMS with a series of minor weight reductions, decreasing from 0.3988% to 0.3841% over several trading days in early June. This gradual scaling back occurs even as AMS recorded a 12.8% gain over 30 days, contrasting with its 90-day and 1-year returns showing declines of 29.2% and 37.2%, respectively, and trading near its 52-week low of $1.29. For an AI-managed fund prioritizing international developed-market value, this movement indicates the system is likely re-evaluating AMS’s risk-adjusted value proposition. The AI overlay, operating within WisdomTree’s periodic rebalancing framework, appears to perceive the recent short-term price appreciation as insufficient to maintain the prior weighting, or it is identifying other international value opportunities with more compelling profiles.

weight 0.399% → 0.384% (-0.015 pp)·stock down 35.3% in the 30 days before

Jun 8·entry $1.30·now $1.47

+13.08%
since Jun 8

AIVI · Weight decrease · 2d

weight 0.410% → 0.387% (-0.022 pp)·stock down 25.5% in the 30 days before

Jun 3·entry $1.37·now $1.47

+7.30%
since Jun 3

AIVI · Accumulation · 5d

AIVI, which leverages AI selection within its international developed-market value-factor pool, appears to have identified AMS as a compelling investment aligning with its stated strategy. The fund’s gradual accumulation, observed as a weight increase from 0.3842% to 0.4096% over several weeks, indicates the AI is deliberately increasing exposure following a prolonged period of underperformance for the stock. With AMS currently trading at $1.46, representing just 48% of its 52-week high, the AI's algorithm likely recognized a significant value opportunity within the international developed-market universe of approximately 100 stocks. This measured entry aligns with AIVI's periodic rebalance cadence, allowing the AI to systematically build a position in a stock it deems deeply undervalued within its specific niche of international value.

weight 0.384% → 0.410% (+0.025 pp)·stock down 0.0% in the 30 days before

Jun 1·entry $1.45·now $1.47Fresh

+1.38%
since Jun 1

AIVI · Accumulation · 5d

AMS shares currently trade at $1.46, positioned at 48% of their 52-week high following a 7.6% decline over 30 days and a 43.2% drop across the past year. This substantial price depreciation suggests a value opportunity, aligning with AIVI's strategy of AI-driven selection within a developed-international value-factor pool. The fund's AI system likely identified AMS as meeting these criteria due to its significantly reduced valuation compared to its historical range. AIVI's observed gradual accumulation, evidenced by incremental weight increases from 0.3812% to 0.3970% between May 6th and May 15th, indicates a measured approach to building exposure. This pattern of steady positioning implies the AI is systematically adding to its holding in a stock it has identified as a value candidate within its investment universe.

weight 0.381% → 0.386% (+0.005 pp)·stock down 2.0% in the 30 days before

May 15·entry $1.47·now $1.47Fresh

0.00%
since May 15

AIVI · Accumulation · 5d

The AI ETF likely employs a gradual accumulation strategy for AMS to minimize market impact due to potentially lower liquidity, while systematically building a position based on a long-term conviction in the health care sector's stability or the company's intrinsic value. Retail investors can learn from this by adopting a similar disciplined, systematic approach like dollar-cost averaging into positions they believe have strong long-term fundamentals, rather than attempting to time a single perfect entry point.

weight 0.374% → 0.385% (+0.011 pp)·stock up 22.5% in the 30 days before

May 14·entry $1.58·now $1.47Fresh

-6.96%
since May 14

AIVI · Accumulation · 5d

The AI ETF's gradual accumulation in AMS suggests its model identified emerging value or positive fundamental shifts, strategically building a position over time to mitigate market impact and capture favorable pricing. For retail investors, this pattern highlights the benefit of systematic, data-driven investing, encouraging a disciplined dollar-cost averaging strategy rather than impulsive, large single-block purchases.

weight 0.368% → 0.383% (+0.015 pp)·stock up 30.2% in the 30 days before

May 13·entry $1.68·now $1.47Fresh

-12.50%
since May 13

AIVI · Accumulation · 5d

The AI ETF's gradual accumulation of AMS likely reflects its assessment of underlying long-term value or incrementally positive signals, employing a measured approach to mitigate market impact and average its cost. For retail investors, this pattern highlights the benefit of scaling into positions, particularly in less liquid or emerging conviction stocks, rather than making a single large purchase, to manage risk and entry price.

weight 0.375% → 0.397% (+0.022 pp)·stock up 30.1% in the 30 days before

May 12·entry $1.73·now $1.47Fresh

-15.03%
since May 12

AIVI · Accumulation · 5d

The AI ETF's gradual accumulation of AMS, a healthcare stock, likely reflects a strategic, long-term value play, building a position without significantly impacting the market price, possibly in a smaller-cap company identified through continuous fundamental analysis. For retail investors, this pattern suggests the AI sees a sustained, non-explosive value or growth opportunity, signaling a stock worth deeper fundamental research for a potentially stable, long-term holding rather than a quick trade.

weight 0.369% → 0.388% (+0.020 pp)·stock up 40.0% in the 30 days before

May 11·entry $1.89·now $1.47Fresh

-22.22%
since May 11

AIVI · Accumulation · 5d

The AI ETF's gradual accumulation in AMS likely stems from detecting improving fundamental signals or emerging technical strength in the healthcare sector, strategically minimizing market impact and optimizing its average entry price over time. For retail investors, this pattern suggests the value of independent research into AMS's prospects and adopting a disciplined, phased accumulation approach to manage risk, rather than impulsive large purchases.

weight 0.369% → 0.393% (+0.024 pp)·stock up 52.6% in the 30 days before

May 8·entry $2.03·now $1.47Fresh

-27.59%
since May 8

AIVI · Weight increase · 3d

The AI ETF's consecutive weight increase for AMS suggests the algorithm likely detected improving company fundamentals or positive sector momentum, indicating an emerging uptrend for the stock. For retail investors, this pattern should prompt thorough independent research into AMS's recent performance and news to validate the AI's signal before considering any personal investment.

weight 0.368% → 0.384% (+0.016 pp)·stock up 51.1% in the 30 days before

May 7·entry $2.01·now $1.47Fresh

-26.87%
since May 7

AIVI · Weight increase · 2d

The AI ETF's consecutive weight increases for AMS on May 5th and 6th likely indicate its algorithms detected sustained positive momentum, improving fundamental signals, or favorable technical indicators for the healthcare stock, reinforcing a confident outlook. These adjustments are often triggered by fresh positive news, earnings revisions, or sector-specific data interpreted as strong buy signals. For retail investors, observing an AI fund's sustained conviction in a stock provides a directional signal, prompting deeper personal research into the underlying catalysts. It underscores the importance of understanding the "why" behind AI allocations, rather than simply mimicking them.

weight 0.368% → 0.381% (+0.013 pp)·stock up 31.2% in the 30 days before

May 6·entry $1.81·now $1.47Fresh

-18.78%
since May 6

AIVI · Weight decrease · 2d

The AI ETF is likely reducing its AMS exposure due to its models detecting deteriorating short-term fundamental outlook, negative sentiment, or a shift in sector-specific risks for Amadeus IT Group, leading to a systematic de-risking. This sustained decrease indicates the AI is reallocating capital to assets with better perceived growth potential or lower risk profiles. For retail investors, this pattern underscores the importance of consistent portfolio monitoring and recognizing that even minor, persistent weight adjustments by sophisticated algorithms can signal a fundamental shift in a company's prospects. It serves as a prompt to investigate the underlying reasons for such changes rather than simply holding or adding to a declining asset without further due diligence.

weight 0.378% → 0.369% (-0.009 pp)·stock down 26.0% in the 30 days before

Apr 29·entry $1.34·now $1.47

+9.70%
since Apr 29

Sell signals show what the stock did after the AI exited. A negative number means the AI's exit was well-timed.