13FBOX
ARCHIMEDES TECH SPAC PARTNER · 13F Institutional Holdings
Options Calculator Rankings
A

ARCHIMEDES TECH SPAC PARTNER

ATII
Institutions
50
Combined AUM (Q2 2026)
$189.2M
Combined Shares (Q2 2026)
17.6M
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+4.5M
15 · 12 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-9.1M
38 · 16 Exit · ≈
⚖️ Net
-4.6M
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$189.2M
Institutions
50
New Buys
12
Adds
3
Reduces
22
Exits
16
Unchanged
13
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
TENOR CAPITAL MANAGEMENT Co., L.P.
0.21%0.24%#11$14.7M1.4M$15.6M1.5M-132,170-8.81%Reduce
Fort Baker Capital Management LP
1.05%#4$14.3M1.3M$00+1.3MNew Buy
Magnetar Financial LLC
0.13%0.14%#14$14.0M1.3M$13.6M1.3M-2,698-0.21%Reduce
D. E. Shaw & Co., Inc.
0.01%0.01%#31$12.3M1.1M$11.9M1.1M00.00%Unchanged
Decagon Asset Management LLP
1.93%#1$10.1M937,829$00+937,829New Buy
LINDEN ADVISORS LP
0.05%0.06%#22$9.1M848,273$10.4M1.0M-151,727-15.17%Reduce
Ghisallo Capital Management LLC
0.05%0.05%#20$8.6M800,000$8.3M800,00000.00%Unchanged
TWO SIGMA INVESTMENTS, LP
0.01%0.01%#32$7.8M725,000$7.5M725,00000.00%Unchanged
Hudson Bay Capital Management LP
0.02%0.03%#26$7.5M700,000$7.3M700,00000.00%Unchanged
Shay Capital LLC
0.43%#7$6.7M623,687$00+623,687New Buy
Governors Lane LP
0.54%0.51%#6$6.5M604,857$7.9M759,556-154,699-20.37%Reduce
AQR Arbitrage LLC
0.09%0.16%#16$6.4M590,262$9.6M920,672-330,410-35.89%Reduce
Sculptor Capital LP
0.05%0.07%#21$6.0M552,619$6.3M600,646-48,027-8.00%Reduce
K2 PRINCIPAL FUND, L.P.
0.6%0.08%#5$5.7M526,227$915,03987,900+438,327+498.67%Add
LMR Partners LLP
0.02%0.02%#27$5.2M478,978$8.8M850,000-371,022-43.65%Reduce
Radcliffe Capital Management, L.P.
0.39%0.52%#8$5.2M478,061$6.9M661,337-183,276-27.71%Reduce
MOORE CAPITAL MANAGEMENT, LP
0.07%0.1%#18$4.9M450,000$4.7M450,00000.00%Unchanged
Alberta Investment Management Corp
0.02%0.05%#25$4.3M400,000$7.8M750,000-350,000-46.67%Reduce
FNY Investment Advisers, LLC
1.3%#3$3.5M327,200$00+327,200New Buy
Mint Tower Capital Management B.V.
0.37%0.3%#9$3.2M300,000$3.1M300,00000.00%Unchanged
CITADEL ADVISORS LLC
<0.01%<0.01%#43$2.7M250,266$108,44010,377+239,889+2,311.74%Add
WHITEBOX ADVISORS LLC
0.04%0.03%#23$2.7M250,000$2.6M250,00000.00%Unchanged
Harraden Circle Investments, LLC
0.32%#10$2.5M234,661$00+234,661New Buy
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#45$2.2M205,090$3.4M327,450-122,360-37.37%Reduce
ARISTEIA CAPITAL, L.L.C.
0.03%0.05%#24$2.2M200,000$2.6M250,000-50,000-20.00%Reduce
L1 Global Manager Pty Ltd
1.52%1.39%#2$2.2M200,000$2.1M200,00000.00%Unchanged
DLD Asset Management, LP
0.14%0.14%#13$2.1M195,453$1.6M150,000+45,453+30.30%Add
Jain Global LLC
0.01%0.02%#30$2.0M185,108$5.2M500,000-314,892-62.98%Reduce
PERISCOPE CAPITAL INC.
0.17%0.41%#12$1.9M175,000$3.7M352,880-177,880-50.41%Reduce
READYSTATE ASSET MANAGEMENT LP
0.08%0.07%#17$1.6M148,734$1.6M148,73400.00%Unchanged
Verition Fund Management LLC
<0.01%0.01%#36$1.5M140,797$2.4M231,470-90,673-39.17%Reduce
MMCAP International Inc. SPC
0.11%0.11%#15$1.3M125,000$1.3M125,00000.00%Unchanged
TUDOR INVESTMENT CORP ET AL
<0.01%#38$1.3M123,842$00+123,842New Buy
CANTOR FITZGERALD, L. P.
0.01%#29$951,69188,283$00+88,283New Buy
TORONTO DOMINION BANK
<0.01%0.01%#40$889,88982,550$6.8M650,000-567,450-87.30%Reduce
Baird Financial Group, Inc.
<0.01%<0.01%#39$846,23078,500$819,14878,50000.00%Unchanged
Shaolin Capital Management LLC
0.06%0.19%#19$821,12376,171$2.8M270,783-194,612-71.87%Reduce
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#44$747,96069,384$3.2M307,985-238,601-77.47%Reduce
GLAZER CAPITAL, LLC
0.01%0.17%#28$540,07850,100$7.8M750,000-699,900-93.32%Reduce
Schonfeld Strategic Advisors LLC
<0.01%0.01%#37$539,00050,000$1.8M173,515-123,515-71.18%Reduce
HRT FINANCIAL LP
<0.01%#41$508,70847,190$00+47,190New Buy
Clear Street Group Inc.
<0.01%<0.01%#42$269,50025,000$806,27577,452-52,452-67.72%Reduce
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#46$256,45623,790$392,91537,744-13,954-36.97%Reduce
MIZUHO SECURITIES USA LLC
<0.01%<0.01%#34$202,47819,469$202,47819,46900.00%Unchanged
HIGHBRIDGE CAPITAL MANAGEMENT LLC
<0.01%#33$189,14317,497$00+17,497New Buy
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#47$119,67911,102$115,57111,10200.00%Unchanged
EverSource Wealth Advisors, LLC
<0.01%#35$91,6308,500$00+8,500New Buy
UBS Group AG
<0.01%#49$17,8731,658$00+1,658New Buy
MORGAN STANLEY
<0.01%<0.01%#50$37735$52151-16-31.37%Reduce
Caitong International Asset Management Co., Ltd
<0.01%#48$434$00+4New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow