M3brigade Acquisition V Corp

CUSIP: G63212107 | 102 institutional holders

Compare Detailed Historical Funds Options Short Interest 13D/13G Peers Targeting Trading Summary Profile

Beneficial Ownership — 13D / 13G

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

Holder	Shares	% of Class	Change	Event Date	vs 13F
13D/ACC Capital SP, LP	2,908,225	12.4%	−4,279,275	Jul 20, 2026	No 13F filer matched
13G AQR Capital Management LLC	1,800,000	6.3%	New 5%+ stake

Institutional Holders — Q3 2026

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Alberta Investment Management Corp2,309,600

0.1% of portfolio$24.7M

Context Capital Management, LLC1,000,000

0.2% of portfolio$10.7M

Geode Capital Management, LLC80,324

0.0% of portfolio$857.9K

Tuttle Capital Management, LLC21,538

0.1% of portfolio$230.0K

UBS Group AG2,860

0.0% of portfolio$30.6K

				Style	Turnover	Location	Filed
Alberta Investment Management Corp	2,309,600	$24.7M	0.1%	Value	High	Edmonton, Abu Dhabi	2026-11-09
Context Capital Management, LLC	1,000,000	$10.7M	0.2%	Growth	High	Greenwich, CT	2026-11-04
Geode Capital Management, LLC	80,324	$857.9K	0.0%	Index	Very Low	Boston, MA	2026-11-06
Tuttle Capital Management, LLC	21,538	$230.0K	0.1%	Growth	High	Riverside, CT	2026-10-21
UBS Group AG	2,860	$30.6K	0.0%	Core	Medium	Zurich, Switzerland	2026-11-10

13D/ACC Capital SP, LP2,908,225

12.4% of class · Jul 20, 2026−4,279,275

No 13F filer matched

13G AQR Capital Management LLC1,800,000

6.3% of class · Jun 30, 2026New 5%+ stake

Not yet in a 13F

13G/ABoaz R. Weinstein1,585,000

5.5% of class · Jun 30, 2026New 5%+ stake

No 13F filer matched

13D/A Cantor Fitzgerald, L. P.0

0.0% of class · Mar 23, 2026Fell below 5%

7,779,865 sh (Dec 31, 2025)