13FBOX
BEST SPAC I Acquisition Corp · 13F Institutional Holdings
Options Calculator Rankings
B

BEST SPAC I Acquisition Corp

BSAAR
Institutions
28
Combined AUM (Q2 2026)
$6.5M
Combined Shares (Q2 2026)
3.8M
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+71,732
7 · 1 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-1.5M
16 · 7 Exit · ≈
⚖️ Net
-1.4M
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$6.5M
Institutions
28
New Buys
1
Adds
6
Reduces
9
Exits
7
Unchanged
12
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
MIZUHO SECURITIES USA LLC
0.12%0.13%#1$5.4M533,699$5.4M533,69900.00%Unchanged
CITADEL ADVISORS LLC
<0.01%<0.01%#20$347,00025,000$260,00025,00000.00%Unchanged
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#23$167,46914,437$142,78813,917+520+3.74%Add
RIVERNORTH CAPITAL MANAGEMENT, LLC
<0.01%0.21%#5$56,200400,000$4.1M400,00000.00%Unchanged
UBS Group AG
<0.01%<0.01%#26$53,1784,480$33,0823,237+1,243+38.40%Add
HIGHBRIDGE CAPITAL MANAGEMENT LLC
<0.01%<0.01%#9$49,725300,273$54,231301,285-1,012-0.34%Reduce
Hudson Bay Capital Management LP
<0.01%0.01%#19$45,540275,000$2.8M275,00000.00%Unchanged
MANGROVE PARTNERS IM, LLC
<0.01%<0.01%#3$44,852270,848$43,173270,84800.00%Unchanged
Shaolin Capital Management LLC
<0.01%0.15%#4$39,727239,899$2.3M223,317+16,582+7.43%Add
WOLVERINE ASSET MANAGEMENT LLC
<0.01%0.05%#16$35,212212,633$5.3M518,575-305,942-59.00%Reduce
Polar Asset Management Partners Inc.
<0.01%0.04%#13$30,636185,000$1.9M185,100-100-0.05%Reduce
BOOTHBAY FUND MANAGEMENT, LLC
<0.01%0.02%#15$26,910162,500$1.7M162,50000.00%Unchanged
HEIGHTS CAPITAL MANAGEMENT, INC
0.01%0.5%#2$25,357153,122$1.8M175,000-21,878-12.50%Reduce
MMCAP International Inc. SPC
<0.01%0.11%#6$20,700125,000$1.3M125,00000.00%Unchanged
AQR Arbitrage LLC
<0.01%0.02%#17$19,066115,132$1.1M109,800+5,332+4.86%Add
Radcliffe Capital Management, L.P.
<0.01%0.13%#7$16,780100,000$1.7M170,000-70,000-41.18%Reduce
ADAR1 Capital Management, LLC
<0.01%0.06%#11$16,560100,000$1.0M100,00000.00%Unchanged
ARISTEIA CAPITAL, L.L.C.
<0.01%0.02%#18$15,73295,000$974,70095,00000.00%Unchanged
BERKLEY W R CORP
<0.01%0.24%#12$15,20091,786$4.5M437,808-346,022-79.04%Reduce
METEORA CAPITAL, LLC
<0.01%<0.01%#8$14,88789,897$9,07890,783-886-0.98%Reduce
TORONTO DOMINION BANK
<0.01%<0.01%#22$14,48887,276$513,00050,000+37,276+74.55%Add
Westchester Capital Management, LLC
<0.01%0.02%#14$8,28150,000$511,00050,00000.00%Unchanged
Mint Tower Capital Management B.V.
<0.01%0.04%#10$7,45245,000$462,00045,00000.00%Unchanged
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#27$5,93435,966$415,40240,646-4,680-11.51%Reduce
HRT FINANCIAL LP
<0.01%<0.01%#25$5,41832,719$228,00021,968+10,751+48.94%Add
Clear Street Group Inc.
<0.01%0.01%#24$4,712397$1.7M165,856-165,459-99.76%Reduce
Centiva Capital, LP
<0.01%<0.01%#21$4,14025,000$256,50025,00000.00%Unchanged
MORGAN STANLEY
<0.01%#28$33228$00+28New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow