13FBOX
BERTO ACQUISITION CORP II · 13F Institutional Holdings
Options Calculator Rankings
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BERTO ACQUISITION CORP II

GUACU
Institutions
64
Combined AUM (Q2 2026)
$328.4M
Combined Shares (Q2 2026)
44.3M
Overall Trend
Increase
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+31.4M
48 institutions added · 14 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-316,035
9 institutions reduced · 3 exits
Est. sell amount
⚖️ Net Share Change
+31.1M
Net Buy
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$328.4M
Institutions
64
New Buys
14
Adds
34
Reduces
6
Exits
3
Unchanged
10
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
MILLENNIUM MANAGEMENT LLC
0.01%<0.01%#43$24.4M2.7M$81,746301,645+2.4M+792.74%Add
LINDEN ADVISORS LP
0.09%<0.01%#22$17.7M2.4M$211,867744,699+1.7M+228.28%Add
Magnetar Financial LLC
0.15%<0.01%#18$16.8M2.4M$234,713825,000+1.6M+193.94%Add
Hudson Bay Capital Management LP
0.04%<0.01%#31$16.4M1.9M$141,283521,341+1.4M+264.44%Add
Governors Lane LP
1.16%<0.01%#3$13.9M1.6M$55,694195,760+1.4M+735.21%Add
LMR Partners LLP
0.05%<0.01%#28$13.6M1.9M$169,375625,000+1.3M+208.00%Add
ARISTEIA CAPITAL, L.L.C.
0.17%<0.01%#14$13.3M1.4M$33,806118,825+1.3M+1,111.71%Add
Radcliffe Capital Management, L.P.
1.01%<0.01%#5$13.2M1.4M$7,49526,343+1.4M+5,191.24%Add
Centiva Capital, LP
0.11%#21$12.3M1.4M$00+1.4MNew Buy
Wealthspring Capital LLC
2.49%0.01%#1$11.1M1.2M$37,500150,000+1.1M+725.67%Add
HGC Investment Management Inc.
2.15%0.01%#2$10.9M1.2M$47,425175,000+1.1M+608.57%Add
Verition Fund Management LLC
0.01%<0.01%#39$10.7M1.2M$88,399326,195+873,517+267.79%Add
Saba Capital Management, L.P.
0.28%<0.01%#9$10.6M1.4M$115,667406,561+1.0M+250.51%Add
MOORE CAPITAL MANAGEMENT, LP
0.16%<0.01%#17$10.5M1.5M$135,500500,000+1.0M+200.00%Add
Sculptor Capital LP
0.08%#23$10.1M1.0M$00+1.0MNew Buy
Polar Asset Management Partners Inc.
0.16%<0.01%#16$9.5M1.5M$162,600600,000+900,000+150.00%Add
TIG Advisors, LLC
0.36%#7$8.1M800,000$00+800,000New Buy
AQR Arbitrage LLC
0.11%<0.01%#20$8.0M1.3M$151,753559,973+751,468+134.20%Add
TORONTO DOMINION BANK
0.01%<0.01%#42$7.8M960,382$76,049280,622+679,760+242.23%Add
Shaolin Capital Management LLC
0.56%0.01%#6$7.8M1.2M$111,381411,000+740,147+180.08%Add
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#49$7.7M954,670$57,629202,562+752,108+371.30%Add
GLAZER CAPITAL, LLC
0.19%<0.01%#12$7.7M981,489$73290,000+691,489+238.44%Add
Alberta Investment Management Corp
0.03%<0.01%#33$5.9M697,252$33,875125,000+572,252+457.80%Add
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
0.01%<0.01%#45$5.4M1.0M$135,500500,000+500,000+100.00%Add
TWO SIGMA INVESTMENTS, LP
<0.01%#50$5.0M496,624$00+496,624New Buy
Schonfeld Strategic Advisors LLC
0.02%<0.01%#36$4.8M525,000$34,140120,000+405,000+337.50%Add
HEIGHTS CAPITAL MANAGEMENT, INC
1.05%<0.01%#4$4.5M450,000$13,55050,000+400,000+800.00%Add
WHITEBOX ADVISORS LLC
0.05%#27$4.0M400,000$00+400,000New Buy
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP
0.05%#30$4.0M400,000$00+400,000New Buy
PERISCOPE CAPITAL INC.
0.32%<0.01%#8$3.6M487,500$39,119137,500+350,000+254.55%Add
RIVERNORTH CAPITAL MANAGEMENT, LLC
0.17%<0.01%#15$3.5M422,300$23,70587,472+334,828+382.78%Add
DLD Asset Management, LP
0.21%<0.01%#11$3.1M405,995$27,803102,595+303,400+295.73%Add
SONA ASSET MANAGEMENT (US) LLC
0.06%#24$3.0M300,000$00+300,000New Buy
Anson Funds Management LP
0.18%#13$3.0M298,212$00+298,212New Buy
Clear Street Group Inc.
0.01%<0.01%#46$3.0M307,510$1.1M161,653+145,857+90.23%Add
Walleye Capital LLC
0.01%<0.01%#44$2.2M477,787$75,280277,787+200,000+72.00%Add
Ghisallo Capital Management LLC
0.01%#40$2.0M200,000$00+200,000New Buy
StoneX Group Inc.
0.06%<0.01%#25$1.5M160,148$2,50010,000+150,148+1,501.48%Add
Lineage Point Capital LP
0.25%0.02%#10$1.2M570,993$85,340314,907+256,086+81.32%Add
Harraden Circle Investments, LLC
0.12%0.06%#19$955,3641.3M$317,2201.1M+226,230+20.29%Add
TENOR CAPITAL MANAGEMENT Co., L.P.
0.01%<0.01%#41$829,224453,785$108,400400,000+53,785+13.45%Add
OMERS ADMINISTRATION Corp
<0.01%<0.01%#48$621,55857,712$596,74257,71200.00%Unchanged
METEORA CAPITAL, LLC
0.05%0.02%#29$588,645826,401$263,622826,40100.00%Unchanged
JPMORGAN CHASE & CO
<0.01%<0.01%#61$538,50050,000$517,00050,00000.00%Unchanged
SCOGGIN MANAGEMENT LP
0.05%#26$506,00050,000$00+50,000New Buy
Parallax Volatility Advisers, L.P.
<0.01%<0.01%#58$308,620100,500$39,023100,059+441+0.44%Add
ABC ARBITRAGE SA
0.03%#34$303,60030,000$00+30,000New Buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#64$202,20020,000$119,52823,514-3,514-14.94%Reduce
HIGHBRIDGE CAPITAL MANAGEMENT LLC
<0.01%<0.01%#47$188,298245,011$71,812264,988-19,977-7.54%Reduce
CITADEL ADVISORS LLC
<0.01%<0.01%#63$180,16116,728$248,98724,080-7,352-30.53%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow