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GUAC · Berto Acquisition Corp. II · Holdings

Track GUAC — free
$9.90 At close · Oct 21
Market Cap
$389.94M
Shares
39.39M
Volume · Oct 21 26.24K Avg daily vol (3M) 77.05K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
Holders: 46
Total Value: $0
Total Shares: 31,217,384

Who Holds GUAC

Last 1 quarters through Jun 30, 2026

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026: 46 filers, like-for-like change —.

Holder type Share Filers Change
Registered adviser 80.3% 33 new
Exempt adviser 5.3% 2 new
Bank 2.4% 1 new
Non-US 9.3% 4 new
Unknown 2.7% 6 new
How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

46 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
0
0.000% of filers hold it in their top 10
Holders above 5%
0
median weight —
Crowding
—
no cover-page share count is dated within about a year of the quarter end
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
no cover-page share count is dated within about a year of the quarter end
Top 10 holders
47.5%
of 13F shares, Herfindahl 0.036
Active holders
—
like-for-like share change of active filers
5% stakes on record
3
0 13D, 3 13G (0 institutional, 2 passive, 1 exempt)

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Shareholder Targets

13F filers that own its peers but not GUAC, quarter ended Jun 30, 2026

GUAC has no holder-overlap peers, so these filers hold the largest Financial Services stocks: JPM, V, BRK-B, MA, BAC, MS, GS, AXP, WFC, C, SCHW, RY, CB, BLK, PGR, COF, SPGI, TD, BNY, PNC. 6,552 filers in all.

# Filer In peers
1 BlackRock, Inc. Holding company, Index-like $420,126,205,606 20 held
2 VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like $357,705,165,418 20 held
3 STATE STREET CORP Bank, Index-like $260,793,033,245 19 held
4 GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like $135,289,198,168 20 held
5 FMR LLC Holding company, Diversified active $118,595,204,944 20 held
6 VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active $115,648,086,418 19 held
7 MORGAN STANLEY Holding company, Index-like $105,419,810,386 20 held
8 Berkshire Hathaway Inc Insurer, Concentrated $91,098,036,862 4 held
9 JPMORGAN CHASE & CO Bank, Diversified active $90,379,922,684 20 held
10 NORGES BANK Non-US, Index-like $78,828,529,437 20 held
Showing 46 of 46
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 2081515 CUSIP G1051M100