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Archimedes Tech Spac Ptnrs I

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

Quarters

Q3 2026Q2 2026Q1 2026
CompareDetailedHistoricalFundsOptionsShort Interest13D/13GPeersTargetingTrading SummaryProfile
Alberta Investment Management Corp
UNCHANGED
Shares250,000 from 250,000
Change0 (0%)
Value$130.0K (-$57.6K)
Filed 2026-11-09
Periscope Capital Inc.
INCREASED
Shares237,685 from 101,100
Change+136,585 (+135%)
Value$118.8K (+$55.6K)
Filed 2026-11-06
Commonwealth of Pennsylvania Public School Empls Retrmt SYS
DECREASED
Shares42,182 from 100,000
Change-57,818 (-58%)
Value$22.5K (-$40.1K)
Filed 2026-11-03
Mint Tower Capital Management B.V.
UNCHANGED
Shares37,500 from 37,500
Change0 (0%)
Value$20 (-$8)
Filed 2026-11-09
Picton Mahoney Asset Management
UNCHANGED
Shares37,499 from 37,499
Change0 (0%)
Value$19.5K (-$8.6K)
Filed 2026-11-09
Wealthspring Capital LLC
DECREASED
Shares37,270 from 40,870
Change-3,600 (-9%)
Value$19.9K (-$604)
Filed 2026-11-04
Context Capital Management, LLC
UNCHANGED
Shares25,000 from 25,000
Change0 (0%)
Value$13.3K (-$2.6K)
Filed 2026-11-04
UBS Group AG
UNCHANGED
Shares57 from 57
Change0 (0%)
Value$30 (+$1)
Filed 2026-11-10
Centiva Capital, LP
N/A
Shares— from 324,439
Change-324,439 (-100%)
Value—
K2 Principal Fund, L.P.
N/A
Shares— from 308,837
Change-308,837 (-100%)
Value—
Magnetar Financial LLC
N/A
Shares— from 300,000
Change-300,000 (-100%)
Value—
Linden Advisors LP
N/A
Shares— from 299,999
Change-299,999 (-100%)
Value—
Governors Lane LP
N/A
Shares— from 250,000
Change-250,000 (-100%)
Value—
Tenor Capital Management Co., L.P.
N/A
Shares— from 250,000
Change-250,000 (-100%)
Value—
Adage Capital Partners GP, L.L.C.
N/A
Shares— from 200,000
Change-200,000 (-100%)
Value—
Sona Asset Management (US) LLC
N/A
Shares— from 200,000
Change-200,000 (-100%)
Value—
AQR Arbitrage LLC
N/A
Shares— from 189,403
Change-189,403 (-100%)
Value—
Verition Fund Management LLC
N/A
Shares— from 187,200
Change-187,200 (-100%)
Value—
Healthcare of Ontario Pension Plan Trust Fund
N/A
Shares— from 137,500
Change-137,500 (-100%)
Value—
Polar Asset Management Partners Inc.
N/A
Shares— from 129,300
Change-129,300 (-100%)
Value—
Rivernorth Capital Management, LLC
N/A
Shares— from 125,000
Change-125,000 (-100%)
Value—
Moore Capital Management, LP
N/A
Shares— from 125,000
Change-125,000 (-100%)
Value—
BNP Paribas Financial Markets
N/A
Shares— from 123,093
Change-123,093 (-100%)
Value—
Shaolin Capital Management LLC
N/A
Shares— from 114,720
Change-114,720 (-100%)
Value—
D. E. Shaw & Co., Inc.
N/A
Shares— from 106,250
Change-106,250 (-100%)
Value—
Meteora Capital, LLC
N/A
Shares— from 83,985
Change-83,985 (-100%)
Value—
Radcliffe Capital Management, L.P.
N/A
Shares— from 81,385
Change-81,385 (-100%)
Value—
Mmcap International Inc. SPC
N/A
Shares— from 75,000
Change-75,000 (-100%)
Value—
HBK Investments L P
N/A
Shares— from 62,501
Change-62,501 (-100%)
Value—
Clear Street Group Inc.
N/A
Shares— from 55,206
Change-55,206 (-100%)
Value—
Glazer Capital, LLC
N/A
Shares— from 50,000
Change-50,000 (-100%)
Value—
683 Capital Management, LLC
N/A
Shares— from 50,000
Change-50,000 (-100%)
Value—
Parallax Volatility Advisers, L.P.
N/A
Shares— from 50,000
Change-50,000 (-100%)
Value—
DLD Asset Management, LP
N/A
Shares— from 42,499
Change-42,499 (-100%)
Value—
Alpine Global Management, LLC
N/A
Shares— from 40,200
Change-40,200 (-100%)
Value—
Schonfeld Strategic Advisors LLC
N/A
Shares— from 40,000
Change-40,000 (-100%)
Value—
Boothbay Fund Management, LLC
N/A
Shares— from 25,000
Change-25,000 (-100%)
Value—
Whitebox Advisors LLC
N/A
Shares— from 25,000
Change-25,000 (-100%)
Value—
Bulldog Investors, LLPA
N/A
Shares— from 15,000
Change-15,000 (-100%)
Value—
Arax Advisory Partners
N/A
Shares— from 375
Change-375 (-100%)
Value—
Royal Bank of Canada
N/A
Shares— from 375
Change-375 (-100%)
Value—
Status
Alberta Investment Management Corp
UNCHANGED250,000250,00000%$187.5K$130.0K-$57.6K2026-11-09
Periscope Capital Inc.
INCREASED237,685101,100+136,585+135%$63.2K$118.8K+$55.6K2026-11-06
Commonwealth of Pennsylvania Public School Empls Retrmt SYS
DECREASED42,182100,000-57,818-58%$62.6K$22.5K-$40.1K2026-11-03
Mint Tower Capital Management B.V.
UNCHANGED37,50037,50000%$28$20-$82026-11-09
Picton Mahoney Asset Management
UNCHANGED37,49937,49900%$28.1K$19.5K-$8.6K2026-11-09
Wealthspring Capital LLC
DECREASED37,27040,870-3,600-9%$20.5K$19.9K-$6042026-11-04
Context Capital Management, LLC
UNCHANGED25,00025,00000%$15.9K$13.3K-$2.6K2026-11-04
UBS Group AG
UNCHANGED575700%$29$30+$12026-11-10
Centiva Capital, LP
N/A—324,439-324,439-100%$243.3K———
K2 Principal Fund, L.P.
N/A—308,837-308,837-100%$154.4K———
Magnetar Financial LLC
N/A—300,000-300,000-100%$225.0K———
Linden Advisors LP
N/A—299,999-299,999-100%$187.6K———
Governors Lane LP
N/A—250,000-250,000-100%$156.4K———
Tenor Capital Management Co., L.P.
N/A—250,000-250,000-100%$187.5K———
Adage Capital Partners GP, L.L.C.
N/A—200,000-200,000-100%$150.0K———
Sona Asset Management (US) LLC
N/A—200,000-200,000-100%$150.0K———
AQR Arbitrage LLC
N/A—189,403-189,403-100%$142.1K———
Verition Fund Management LLC
N/A—187,200-187,200-100%$140.4K———
Healthcare of Ontario Pension Plan Trust Fund
N/A—137,500-137,500-100%$103.1K———
Polar Asset Management Partners Inc.
N/A—129,300-129,300-100%$97.0K———
Rivernorth Capital Management, LLC
N/A—125,000-125,000-100%$81.3K———
Moore Capital Management, LP
N/A—125,000-125,000-100%$93.8K———
BNP Paribas Financial Markets
N/A—123,093-123,093-100%$77.0K———
Shaolin Capital Management LLC
N/A—114,720-114,720-100%$86.0K———
D. E. Shaw & Co., Inc.
N/A—106,250-106,250-100%$79.7K———
Meteora Capital, LLC
N/A—83,985-83,985-100%$42.1K———
Radcliffe Capital Management, L.P.
N/A—81,385-81,385-100%$50.9K———
Mmcap International Inc. SPC
N/A—75,000-75,000-100%$56.3K———
HBK Investments L P
N/A—62,501-62,501-100%$46.9K———
Clear Street Group Inc.
N/A—55,206-55,206-100%$41.4K———
Glazer Capital, LLC
N/A—50,000-50,000-100%$31———
683 Capital Management, LLC
N/A—50,000-50,000-100%$37.5K———
Parallax Volatility Advisers, L.P.
N/A—50,000-50,000-100%$37.5K———
DLD Asset Management, LP
N/A—42,499-42,499-100%$31.9K———
Alpine Global Management, LLC
N/A—40,200-40,200-100%$20.1K———
Schonfeld Strategic Advisors LLC
N/A—40,000-40,000-100%$25.0K———
Boothbay Fund Management, LLC
N/A—25,000-25,000-100%$250.3K———
Whitebox Advisors LLC
N/A—25,000-25,000-100%$18.8K———
Bulldog Investors, LLPA
N/A—15,000-15,000-100%$11.3K———
Arax Advisory Partners
N/A—375-375-100%$188———
Royal Bank of Canada
N/A—375-375-100%$0———
Showing 41 of 41 institutions