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MBAV

M3-Brigade Acquisition V Corp.
$10.86 +0.03 (+0.28%) At close · Jul 6
Market Cap
$487.85M
Shares
35,937,500

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.

Holders: 49
Total Value: $313,025,085
Total Shares: 29,145,726

Institutional Ownership Trend

8 quarters

Holder Concentration

Across 49 13F filers · Δ vs Dec 31, 2025
Top Holder
14.1%
Jun 2024 → Mar 2026 · range 0.0% – 28.6%
−14.5 pts
Top 5
53.0%
Jun 2024 → Mar 2026 · range 0.0% – 68.8%
−15.8 pts
Top 10
73.9%
Jun 2024 → Mar 2026 · range 0.0% – 90.9%
−11.1 pts
HHI
743
Jun 2024 → Mar 2026 · range 0 – 1,325
Broadly held−582

Quarterly Activity

vs Dec 31, 2025
New
9
Increased
7
Decreased
15
Sold Out
8
Unchanged
18
Holder count: +1
Institutional value: +8.2%
Shares held: +7.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mid Saba Capital Management, L.P. +3,155,771 3,170,000
Large Jain Global LLC +2,647,774 2,846,250
Mid Polar Asset Management Partners Inc. +2,055,408 3,812,849
Small MMCAP International Inc. SPC +150,000 550,000
Small Quarry LP +144,379 146,347

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Small Anson Funds Management LP −2,790,317 50,000
Large TORONTO DOMINION BANK −196,406 722,980
Small FNY Investment Advisers, LLC −61,800 97,900
Mega MILLENNIUM MANAGEMENT LLC −50,056 100,000
Small Periscope Capital Inc. −35,000 100,000

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Small Crossingbridge Advisors, LLC 1,390,442 $14,933,347
Large NOMURA HOLDINGS INC 1,017,975 $10,933,051
Mid Shay Capital LLC 1,000,000 $10,740,000
Large Alyeska Investment Group, L.P. 1,000,000 $10,740,000
Small HEIGHTS CAPITAL MANAGEMENT, INC 500,000 $5,370,000

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mid CANTOR FITZGERALD, L. P. 7,779,865 $82,699,964
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC 499,024 $5,304,625
Small Shaolin Capital Management LLC 100,000 $1,063,000
Small Diametric Capital, LP 54,258 $576,762
Micro PharVision Advisers, LLC 23,238 $247,019
Filter: New 9 Increased 7 Reduced 15 Sold out 8 Unchanged 18
Showing 50 of 50
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid METEORA CAPITAL, LLC $41,768,364 13.34% 3,889,047
Mid Polar Asset Management Partners Inc. $40,949,998 13.08% 3,812,849
Large Jain Global LLC $30,568,725 9.77% 2,846,250
Mid Alberta Investment Management Corp $26,581,500 8.49% 2,475,000
Mid Saba Capital Management, L.P. $17,022,900 5.44% 1,585,000
Mid Saba Capital Management, L.P. $17,022,900 5.44% 1,585,000
Small Crossingbridge Advisors, LLC $14,933,347 4.77% 1,390,442
Large LMR Partners LLP $14,527,740 4.64% 1,352,676
Large NOMURA HOLDINGS INC $10,933,051 3.49% 1,017,975
Mid Shay Capital LLC $10,740,000 3.43% 1,000,000
Large Alyeska Investment Group, L.P. $10,740,000 3.43% 1,000,000
Mid BERKLEY W R CORP $10,349,869 3.31% 963,675
Large TORONTO DOMINION BANK Bank $7,764,805 2.48% 722,980
Mid BOOTHBAY FUND MANAGEMENT, LLC $6,765,727 2.16% 629,956
Small MMCAP International Inc. SPC $5,907,000 1.89% 550,000
Small Harraden Circle Investments, LLC $5,370,000 1.72% 500,000
Small HEIGHTS CAPITAL MANAGEMENT, INC $5,370,000 1.72% 500,000
Micro BCK CAPITAL MANAGEMENT LP $4,167,120 1.33% 388,000
Micro Feynman Point Asset Management LLC $3,222,000 1.03% 300,000
Small RiverPark Advisors, LLC $3,159,407 1.01% 294,172
Mid Magnetar Financial LLC $2,889,231 0.92% 269,016
Small Mint Tower Capital Management B.V. $2,194,106 0.70% 204,293
Small RLH Capital LLC $1,571,766 0.50% 146,347
Small Quarry LP $1,571,766 0.50% 146,347
Mid WHITEBOX ADVISORS LLC $1,396,200 0.45% 130,000
Large Clear Street Group Inc. $1,100,538 0.35% 102,471
Small HGC Investment Management Inc. $1,080,444 0.35% 100,600
Small Periscope Capital Inc. $1,074,000 0.34% 100,000
Mega MILLENNIUM MANAGEMENT LLC $1,074,000 0.34% 100,000
Mid MOORE CAPITAL MANAGEMENT, LP $1,074,000 0.34% 100,000
Small FNY Investment Advisers, LLC $1,051,446 0.34% 97,900
Mega CITADEL ADVISORS LLC $1,010,279 0.32% 94,067
Mega GEODE CAPITAL MANAGEMENT, LLC $971,196 0.31% 90,428
Small CSS LLC/IL $787,800 0.25% 73,352
Large HRT FINANCIAL LP $761,186 0.24% 70,874
Small DLD Asset Management, LP $644,400 0.21% 60,000
Mega BARCLAYS PLC $637,043 0.20% 59,315
Mid PICTON MAHONEY ASSET MANAGEMENT $553,754 0.18% 51,560
Small Radcliffe Capital Management, L.P. $553,357 0.18% 51,523
Small Anson Funds Management LP $537,000 0.17% 50,000
Small DELTEC ASSET MANAGEMENT LLC $537,000 0.17% 50,000
Mega JPMORGAN CHASE & CO $480,239 0.15% 44,715
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $449,114 0.14% 41,817
Small GABELLI & Co INVESTMENT ADVISERS, INC. $431,211 0.14% 40,150
Large GABELLI FUNDS LLC $347,976 0.11% 32,400
Micro Tuttle Capital Management, LLC $214,800 0.07% 20,000
Mid WOLVERINE ASSET MANAGEMENT LLC $91,322 0.03% 8,503
Small HIGHBRIDGE CAPITAL MANAGEMENT LLC $73,311 0.02% 6,826
Mega UBS Group AG $1,460 0.00% 136
Mega MORGAN STANLEY $687 0.00% 64
Key facts CIK 2016072 CUSIP G63212107 13F (30d) 1 filings 1 filers Visit website

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