Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MBAVW held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Harraden Circle Investments, LLC | 1.6M | $418K | -6.2% | 5.391% | 0.08% |
| 2 | Alberta Investment Management Corp | 1.2M | $369K | 0.0% | 4.304% | 0.00% |
| 3 | LMR Partners LLP | 1.0M | $301K | 0.0% | 3.515% | 0.00% |
| 4 | Magnetar Financial LLC | 1.0M | $278K | -0.7% | 3.583% | 0.00% |
| 5 | Polar Asset Management Partners Inc. | 888K | $257K | 0.0% | 3.087% | 0.01% |
| 6 | JPMORGAN CHASE & CO | 845K | $253K | — | 2.939% | 0.02% |
| 7 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | 845K | $253K | +26.1% | 2.939% | 0.02% |
| 8 | TENOR CAPITAL MANAGEMENT Co., L.P. | 772K | $230K | +2.3% | 2.684% | 0.00% |
| 9 | CITADEL ADVISORS LLC | 750K | $225K | 0.0% | 2.609% | 0.00% |
| 10 | CNH PARTNERS LLC | 701K | $209K | -2.6% | 2.438% | 0.00% |
| 11 | CSS LLC/IL | 688K | $200K | -19.6% | 2.393% | 0.01% |
| 12 | BNP PARIBAS ARBITRAGE, SA | 394K | $106K | 0.0% | 1.369% | 0.00% |
| 13 | MMCAP International Inc. SPC | 350K | $104K | 0.0% | 1.216% | 0.01% |
| 14 | Feynman Point Asset Management LLC | 300K | $89K | 0.0% | 1.043% | 0.31% |
| 15 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 250K | $75K | 0.0% | 0.870% | 0.00% |
| 16 | Shaolin Capital Management LLC | 234K | $70K | -61.0% | 0.814% | 0.00% |
| 17 | Verition Fund Management LLC | 220K | $66K | -40.5% | 0.767% | 0.00% |
| 18 | ARISTEIA CAPITAL LLC | 203K | $55K | 0.0% | 0.705% | 0.00% |
| 19 | PEAK6 LLC | 213K | $53K | 0.0% | 0.742% | 0.03% |
| 20 | Saba Capital Management, L.P. | 149K | $40K | 0.0% | 0.519% | 0.00% |
| 21 | Bulldog Investors, LLP | 134K | $39K | -21.5% | 0.467% | 0.01% |
| 22 | Wealthspring Capital LLC | 139K | $35K | 0.0% | 0.483% | 0.01% |
| 23 | PICTON MAHONEY ASSET MANAGEMENT | 113K | $34K | 0.0% | 0.391% | 0.00% |
| 24 | Walleye Capital LLC | 105K | $31K | -4.5% | 0.366% | 0.00% |
| 25 | WHITEBOX ADVISORS LLC | 75K | $22K | 0.0% | 0.261% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MBAVW — a direct measure of their conviction.
Filings activity in MBAVW during Q1 2026, grouped by how each filer changed its position.
7 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 37 | +0.0% | 45.27% | 91.63 pp | $4M | 67% |
| Q4 2025 | 37 | +0.0% | 136.90% | 52.52 pp | $12M | 28% |
| Q3 2025 | 37 | +5.7% | 189.42% | 10.57 pp | $16M | 23% |
| Q2 2025 | 35 | +13% | 199.99% | +170.44 pp | $21M | +733% |
| Q1 2025 | 31 | +19% | 29.55% | +13.55 pp | $3M | +85% |
| Q4 2024 | 26 | +100% | 16.00% | +9.05 pp | $1M | +130% |
| Q3 2024 | 13 | — | 6.95% | — | $1M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MBAVW stock.
Based on Q1 2026 13F filings, institutional ownership of M3-Brigade Acquisition V Corp. stands at 45.3%, held across 37 reporting institutions.
Harraden Circle Investments, LLC is the largest reported institutional holder of MBAVW, with approximately 1,550,000 shares worth $0.00B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of MBAVW, including CITADEL ADVISORS LLC.
Our composite Smart Money Score for MBAVW is 39 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
3 institutions opened new positions in MBAVW during Q1 2026, while 3 fully exited. 0 added to existing positions and 34 trimmed.
MBAVW institutional ownership fell by 91.63 percentage points quarter-over-quarter, with a net change of +0 holders.
The top 10 institutions account for 71.6% of all reported 13F value in MBAVW, and the top 25 account for 97.7%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
M3-Brigade Acquisition V Corp. (MBAVW) Institutional Ownership