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Archimedes Tech SPAC Partners II (ATII) Institutional Ownership

Archimedes Tech SPAC Partners II logo
$11.27 -0.02 (-0.18%)
Closing price 04:00 PM Eastern
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$11.54 +0.27 (+2.35%)
As of 04:37 PM Eastern
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Institutional Ownership Changes (13F Filings) for Archimedes Tech SPAC Partners II (NASDAQ:ATII)

Number of
Institutional Buyers
(last 12 months)
9
Total
Institutional Inflows
(last 12 months)
$12.52K
Number of
Institutional Sellers
(last 12 months)
10
Total
Institutional Outflows
(last 12 months)
$733.06K
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ATII Institutional Buying and Selling by Quarter

Archimedes Tech SPAC Partners II Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/18/2026 Readystate Asset Management LP148,734$1.55M0.1%+0.8%0.000%
5/18/2026 Rivernorth Capital Management LLC427,500$4.45M0.2%-4.5%0.000%
5/14/2026 DLD Asset Management LP150,000$1.56M0.1%-25.0%0.000%
2/18/2026 Rivernorth Capital Management LLC447,750$4.64M0.2%+25.2%0.000%
2/18/2026 Millennium Management LLC307,985$3.19M0.0%+1.3%0.000%
2/18/2026 Governors Lane LP758,617$7.86M0.5%+1.1%0.000%
2/17/2026 Schonfeld Strategic Advisors LLC173,515$1.80M0.0%-21.7%0.000%
2/17/2026 Meteora Capital LLC718,433$7.44M0.6%+10.5%0.000%
2/17/2026 Radcliffe Capital Management L.P.658,322$6.82M0.4%+7.7%0.000%
2/16/2026 Sculptor Capital LP600,646$6.22M0.1%-18.8%0.000%
2/16/2026 Verition Fund Management LLC231,470$2.40M0.0%-8.0%0.000%
2/16/2026 K2 Principal Fund L.P.87,900$911K0.1%-22.7%0.000%
2/16/2026 Clear Street Group Inc.4,195$43K0.0%-85.6%0.000%
2/13/2026 Westchester Capital Management LLC907,144$9.40M0.4%+0.8%0.000%
2/13/2026 DLD Asset Management LP200,000$2.07M0.2%-11.1%0.000%
2/13/2026 Glazer Capital LLC864,303$8.95M0.2%-1.2%0.000%
2/13/2026 L1 Global Manager Pty Ltd200,000$2.07M1.4%N/A0.000%
2/12/2026 StoneX Group Inc.50,613$524K0.0%N/A0.000%
2/10/2026 Periscope Capital Inc.448,100$4.64M0.5%-10.4%0.000%
2/2/2026 Wolverine Asset Management LLC355,354$3.68M0.0%-22.1%0.000%


ATII Institutional Ownership - Frequently Asked Questions

During the previous two years, 18 institutional investors and hedge funds held shares of Archimedes Tech SPAC Partners II. The most heavily invested institutionals were Westchester Capital Management LLC ($9.40M), Glazer Capital LLC ($8.95M), Governors Lane LP ($7.86M), Meteora Capital LLC ($7.44M), Radcliffe Capital Management L.P. ($6.82M), Sculptor Capital LP ($6.22M), and Periscope Capital Inc. ($4.64M).Learn more on Archimedes Tech SPAC Partners II's institutional investors.

Of the 9 institutional investors that purchased Archimedes Tech SPAC Partners II's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: L1 Global Manager Pty Ltd ($200K), Rivernorth Capital Management LLC ($90K), Meteora Capital LLC ($68.53K), StoneX Group Inc. ($50.61K), Radcliffe Capital Management L.P. ($46.80K), Governors Lane LP ($8.62K), and Westchester Capital Management LLC ($7.14K).

Institutional investors have bought a total of 476,927 shares in the last 24 months. This purchase volume represents approximately $12.52K in transactions.

Of the 10 institutional investors that sold Archimedes Tech SPAC Partners II's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Sculptor Capital LP ($139.35K), Wolverine Asset Management LLC ($100.97K), DLD Asset Management LP ($75K), Periscope Capital Inc. ($51.90K), Schonfeld Strategic Advisors LLC ($48.15K), K2 Principal Fund L.P. ($25.77K), and Clear Street Group Inc. ($25K).

Institutional investors have sold a total of 517,180 shares in the last 24 months. This volume of shares sold represents approximately $733.06K in transactions.


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This page (NASDAQ:ATII) was last updated on 6/4/2026 by MarketBeat.com Staff.
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