13F Insight
DOSSIER · 13F Holders · Q2 2026

BERTO ACQUISITION CORP II

39 institutions still hold BERTO ACQUISITION CORP II as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G1051M126·39 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$229M
visible holders
Holders
39
filers reporting
Concentration
10.59%
MILLENNIUM MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

39 institutions reported BERTO ACQUISITION CORP II in Q2 2026. MILLENNIUM MANAGEMENT LLC leads at 10.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$24M2.4M0.01%Q2 202602
LINDEN ADVISORS LP
CIK 0001279396
$17M1.7M0.09%Q2 202603
Hudson Bay Capital Management LP
CIK 0001393825
$16M1.6M0.04%Q2 202604
Governors Lane LP
CIK 0001644187
$14M1.4M1.14%Q2 202605
LMR Partners LLP
CIK 0001578621
$13M1.3M0.05%Q2 202606
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$13M1.3M0.17%Q2 202607
Radcliffe Capital Management, L.P.
CIK 0001218275
$13M1.3M1.00%Q2 202608
Centiva Capital, LP
CIK 0001692507
$12M1.2M0.11%Q2 202609
Wealthspring Capital LLC
CIK 0001844495
$11M1.1M2.46%Q2 202610
HGC Investment Management Inc.
CIK 0001711200
$11M1.1M2.13%Q2 202611
Verition Fund Management LLC
CIK 0001454027
$11M1.0M0.05%Q2 202612
Saba Capital Management, L.P.
CIK 0001510281
$10M1.0M0.26%Q2 202613
Sculptor Capital LP
CIK 0001054587
$10M1.0M0.08%Q2 202614
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$10M1.0M0.15%Q2 202615
Polar Asset Management Partners Inc.
CIK 0001326389
$9M900K0.15%Q2 202616
TORONTO DOMINION BANK
CIK 0000947263
$8M762K0.01%Q2 202617
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$8M752K0.00%Q2 202618
Shaolin Capital Management LLC
CIK 0001766806
$8M745K0.36%Q2 202619
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$6M572K0.03%Q2 202620
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$5M500K0.01%Q2 2026
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