Mountain Crest Acquisition 6 Corp. (MCAH) — Institutional Holders, Q2 2026
33 institutional investment managers reported a MCAH position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $60.4M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
MCAH 13F holders ranked 1–33 of 33
| # | Institution | Shares | Value | % of portfolio | QoQShares vs prior Q |
|---|---|---|---|---|---|
| 1 | HIGHBRIDGE CAPITAL MANAGEMENT#1 · 570,000 sh | 570,000 | $5.7M | 0.14% | — |
| 2 | RIVERNORTH CAPITAL MANAGEMENT#2 · 499,592 sh | 499,592 | $5.1M | 0.24% | — |
| 3 | MIZUHO SECURITIES USA#3 · 468,506 sh | 468,506 | $4.6M | 0.05% | — |
| 4 | AQR Arbitrage#4 · 366,100 sh | 366,100 | $3.7M | 0.05% | — |
| 5 | MANGROVE PARTNERS IM#5 · 294,882 sh | 294,882 | $3.0M | 0.20% | — |
| 6 | WHITEBOX ADVISORS#6 · 570,000 sh | 570,000 | $2.9M | 0.04% | — |
| 7 | D. E. Shaw#7 · 570,000 sh | 570,000 | $2.9M | <0.01% | — |
| 8 | StoneX Group#8 · 274,213 sh | 274,213 | $2.7M | 0.11% | — |
| 9 | BOOTHBAY FUND MANAGEMENT#9 · 278,546 sh | 278,546 | $2.7M | 0.04% | — |
| 10 | LINDEN ADVISORS#10 · 500,000 sh | 500,000 | $2.5M | 0.01% | — |
| 11 | Hudson Bay Capital Management#11 · 500,000 sh | 500,000 | $2.5M | <0.01% | — |
| 12 | BERKLEY W R#12 · 248,540 sh | 248,540 | $2.5M | 0.12% | — |
| 13 | TORONTO DOMINION BANK#13 · 369,226 sh | 369,226 | $2.3M | <0.01% | — |
| 14 | WOLVERINE ASSET MANAGEMENT#14 · 376,454 sh | 376,454 | $1.9M | 0.02% | — |
| 15 | Karpus Management#15 · 167,500 sh | 167,500 | $1.7M | 0.05% | — |
| 16 | Radcliffe Capital Management, L.P.#16 · 150,000 sh | 150,000 | $1.5M | 0.12% | — |
| 17 | Calamos Advisors#17 · 150,000 sh | 150,000 | $1.5M | <0.01% | — |
| 18 | BNP PARIBAS FINANCIAL MARKETS#18 · 133,900 sh | 133,900 | $1.4M | <0.01% | — |
| 19 | Lineage Point Capital#19 · 129,777 sh | 129,777 | $1.3M | 0.27% | — |
| 20 | TWO SIGMA INVESTMENTS#20 · 108,749 sh | 108,749 | $1.1M | <0.01% | — |
| 21 | Clear Street Group#21 · 192,386 sh | 192,386 | $1.0M | <0.01% | — |
| 22 | Shaolin Capital Management#22 · 95,400 sh | 95,400 | $946.4K | 0.05% | — |
| 23 | GLAZER CAPITAL#23 · 160,536 sh | 160,536 | $942.0K | 0.02% | — |
| 24 | Polar Asset Management Partners#24 · 180,000 sh | 180,000 | $917.1K | 0.02% | — |
| 25 | Mint Tower Capital Management B.V.#25 · 170,000 sh | 170,000 | $866.0K | 0.10% | — |
| 26 | METEORA CAPITAL#26 · 132,470 sh | 132,470 | $673.6K | 0.06% | — |
| 27 | PenderFund Capital Management Ltd.#27 · 55,200 sh | 55,200 | $560.8K | 0.07% | — |
| 28 | Harraden Circle Investments#28 · 1,460,555 sh | 1,460,555 | $394.2K | 0.05% | — |
| 29 | ABC ARBITRAGE SA#29 · 20,000 sh | 20,000 | $203.2K | — | — |
| 30 | Virtu Financial#30 · 17,964 sh | 17,964 | $178.0K | <0.01% | — |
| 31 | JPMORGAN CHASE#31 · 10,000 sh | 10,000 | $101.6K | 0.00% | — |
| 32 | ROYAL BANK OF CANADA#32 · 29,014 sh | 29,014 | $8.0K | 0.00% | — |
| 33 | UBS Group AG#33 · 68 sh | 68 | $691.00 | 0.00% | — |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for the prior quarter without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.