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Artius II Acquisition (AACB) Institutional Ownership

Artius II Acquisition logo
$10.42 -0.02 (-0.19%)
Closing price 05/22/2026 03:49 PM Eastern
Extended Trading
$10.45 +0.03 (+0.28%)
As of 05/22/2026 04:04 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Artius II Acquisition (NASDAQ:AACB)

Number of
Institutional Buyers
(last 12 months)
29
Total
Institutional Inflows
(last 12 months)
$114.05M
Number of
Institutional Sellers
(last 12 months)
14
Total
Institutional Outflows
(last 12 months)
$21.91M
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AACB Institutional Buying and Selling by Quarter

Artius II Acquisition Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/16/2026 Polar Asset Management Partners Inc.800,000$8.27M0.2%-1.5%0.000%
5/15/2026 Sona Asset Management US LLC172,874$1.79M0.0%N/A0.000%
5/1/2026 Commonwealth of Pennsylvania Public School Empls Retrmt SYS398,075$4.11M0.0%-0.5%0.000%
2/18/2026 Toronto Dominion Bank366,938$3.78M0.0%+144.6%0.000%
2/18/2026 Rivernorth Capital Management LLC297,500$3.06M0.1%-0.8%0.000%
2/18/2026 Boothbay Fund Management LLC45,316$467K0.0%-39.8%0.000%
2/17/2026 Schonfeld Strategic Advisors LLC219,394$2.26M0.0%-7.2%0.000%
2/17/2026 Polar Asset Management Partners Inc.812,332$8.37M0.1%-18.8%0.000%
2/17/2026 Meteora Capital LLC70,773$729K0.1%N/A0.000%
2/17/2026 Fort Baker Capital Management LP207,736$2.14M0.2%N/A0.000%
2/17/2026 Radcliffe Capital Management L.P.667,119$6.87M0.4%+2.6%0.000%
2/16/2026 Sculptor Capital LP500,000$5.15M0.1%-50.0%0.000%
2/16/2026 Verition Fund Management LLC357,357$3.68M0.0%+537.0%0.000%
2/16/2026 Healthcare of Ontario Pension Plan Trust Fund850,000$8.76M0.0%-57.5%0.000%
2/13/2026 Hudson Bay Capital Management LP550,000$5.67M0.0%N/A0.000%
2/13/2026 Quarry LP110,500$1.14M0.2%N/A0.000%
2/13/2026 Glazer Capital LLC1,155,161$11.90M0.3%-3.3%0.000%
2/13/2026 L1 Global Manager Pty Ltd75,000$772K0.5%N/A0.000%
2/10/2026 Periscope Capital Inc.450,000$4.64M0.5%+4.0%0.000%
2/4/2026 ABC Arbitrage SA20,000$206K0.0%N/A0.000%
2/2/2026 Wolverine Asset Management LLC53,157$548K0.0%-20.2%0.000%
11/17/2025 Verition Fund Management LLC56,098$568K0.0%N/A0.000%
11/17/2025 Millennium Management LLC200,000$2.04M0.0%N/A0.000%
11/17/2025 Clear Street Group Inc.37,973$387K0.0%N/A0.000%
11/17/2025 Boothbay Fund Management LLC75,316$764K0.0%-39.9%0.000%
11/14/2025 Shaolin Capital Management LLC371,756$3.78M0.2%+147.8%0.000%
11/14/2025 Schonfeld Strategic Advisors LLC236,499$2.40M0.0%-1.5%0.000%
11/14/2025 AQR Arbitrage LLC1,490,205$15.10M0.4%-0.8%0.000%
11/14/2025 Virtu Financial LLC13,112$133K0.0%-34.9%0.000%
11/14/2025 Mangrove Partners IM LLC450,000$4.58M0.4%N/A0.000%
11/14/2025 Radcliffe Capital Management L.P.650,000$6.60M0.4%+142.5%0.000%
11/12/2025ATW Spac Management LLC75,316$767K1.0%-39.9%0.000%
11/12/2025 Context Capital Management LLC112,191$1.14M0.0%-30.8%0.000%
11/4/2025 Gritstone Asset Management LLC197,656$2.01M2.1%-1.2%0.000%
10/28/2025 Wolverine Asset Management LLC66,628$675K0.0%+4.8%0.000%
8/15/2025 Sculptor Capital LP1,400,000$14.17M0.2%N/A0.000%
8/15/2025 Radcliffe Capital Management L.P.268,002$2.71M0.2%N/A0.000%
8/15/2025 Moore Capital Management LP500,000$5.06M0.1%N/A0.000%
8/15/2025 Linden Advisors LP1,000,000$10.12M0.1%N/A0.000%
8/15/2025 Berkley W R Corp396,960$4.02M0.2%N/A0.000%
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8/15/2025 Boothbay Fund Management LLC125,316$1.27M0.0%N/A0.000%
8/15/2025 AQR Arbitrage LLC1,502,205$15.20M0.4%N/A0.000%
8/14/2025 Shaolin Capital Management LLC150,000$1.52M0.1%N/A0.000%
8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC160,000$1.62M0.1%N/A0.000%
8/13/2025Clear Street LLC32,973$334K0.0%N/A0.000%
8/13/2025 HBK Investments L P500,000$5.06M0.1%N/A0.000%
8/13/2025 DLD Asset Management LP40,894$414K0.0%N/A0.000%
8/12/2025 Magnetar Financial LLC600,000$6.07M0.0%N/A0.000%
8/8/2025 Alberta Investment Management Corp980,000$9.92M0.1%N/A0.000%
8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS400,000$4.05M0.0%N/A0.000%
8/4/2025 Wolverine Asset Management LLC63,558$643K0.0%N/A0.000%


AACB Institutional Ownership - Frequently Asked Questions

During the previous two years, 38 institutional investors and hedge funds held shares of Artius II Acquisition. The most heavily invested institutionals were AQR Arbitrage LLC ($15.10M), Glazer Capital LLC ($11.90M), Linden Advisors LP ($10.12M), Alberta Investment Management Corp ($9.92M), Healthcare of Ontario Pension Plan Trust Fund ($8.76M), Polar Asset Management Partners Inc. ($8.27M), and Radcliffe Capital Management L.P. ($6.87M).Learn more on Artius II Acquisition's institutional investors.

Of the 29 institutional investors that purchased Artius II Acquisition's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AQR Arbitrage LLC ($1.50M), Sculptor Capital LP ($1.40M), Linden Advisors LP ($1M), Alberta Investment Management Corp ($980K), Radcliffe Capital Management L.P. ($667.12K), Magnetar Financial LLC ($600K), and Hudson Bay Capital Management LP ($550K).

Institutional investors have bought a total of 11,230,202 shares in the last 24 months. This purchase volume represents approximately $114.05M in transactions.

Of the 14 institutional investors that sold Artius II Acquisition's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Healthcare of Ontario Pension Plan Trust Fund ($1.15M), Sculptor Capital LP ($500K), Polar Asset Management Partners Inc. ($200K), Boothbay Fund Management LLC ($80K), ATW Spac Management LLC ($50K), Context Capital Management LLC ($50K), and Glazer Capital LLC ($39.73K).

Institutional investors have sold a total of 2,129,476 shares in the last 24 months. This volume of shares sold represents approximately $21.91M in transactions.


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This page (NASDAQ:AACB) was last updated on 5/26/2026 by MarketBeat.com Staff.
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