Melar Acquisition Corp. I/Cayman (MACI) — Institutional Holders, Q2 2026
41 institutional investment managers reported a MACI position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $57.1M. 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.
MACI in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- SRS Capital AdvisorsNew · +7,500 sh+$1.1K
Biggest sellers
- WOLVERINE ASSET MANAGEMENTSold out · -1,026,683 sh-$154.0K
- D. E. ShawTrimmed · -576,328 sh-$86.4K
- Cable Car CapitalTrimmed · -492,500 sh-$73.9K
- Wealthspring CapitalTrimmed · -447,964 sh-$67.2K
- Radcliffe Capital Management, L.P.Sold out · -426,939 sh-$64.0K
MACI 13F holders ranked 1–41 of 41
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | MIZUHO SECURITIES USA#1 · 1,250,727 sh | 1,250,727 | $13.4M | 0.13% | 0.0% |
| 2 | Karpus Management#2 · 961,303 sh | 961,303 | $10.5M | 0.30% | -2.8% |
| 3 | BERKLEY W R#3 · 795,916 sh | 795,916 | $8.7M | 0.42% | -20.3% |
| 4 | Polar Asset Management Partners#4 · 1,492,500 sh | 1,492,500 | $8.3M | 0.14% | -33.0% |
| 5 | LMR Partners LLP#5 · 1,485,000 sh | 1,485,000 | $8.2M | 0.03% | -33.3% |
| 6 | First Capital Management L.P.#6 · 240,001 sh | 240,001 | $2.6M | 0.15% | -82.9% |
| 7 | AQR Arbitrage#7 · 547,902 sh | 547,902 | $1.5M | 0.02% | -61.1% |
| 8 | PERISCOPE CAPITAL#8 · 273,800 sh | 273,800 | $1.4M | 0.12% | 0.0% |
| 9 | GOLDMAN SACHS GROUP#9 · 44,867 sh | 44,867 | $488.2K | 0.00% | -85.0% |
| 10 | Dakota Wealth Management#10 · 37,500 sh | 37,500 | $408.0K | <0.01% | 0.0% |
| 11 | BOOTHBAY FUND MANAGEMENT#11 · 26,490 sh | 26,490 | $288.2K | <0.01% | 0.0% |
| 12 | GEODE CAPITAL MANAGEMENT#12 · 20,514 sh | 20,514 | $223.2K | 0.00% | 0.0% |
| 13 | METEORA CAPITAL#13 · 360,796 sh | 360,796 | $209.6K | 0.02% | +4.4% |
| 14 | Tuttle Capital Management#14 · 16,154 sh | 16,154 | $175.8K | — | +7.7% |
| 15 | JPMORGAN CHASE#15 · 18,914 sh | 18,914 | $137.9K | 0.00% | New |
| 16 | Clear Street Group#16 · 105,551 sh | 105,551 | $123.2K | <0.01% | +10.8% |
| 17 | Saba Capital Management, L.P.#17 · 438,551 sh | 438,551 | $63.7K | <0.01% | 0.0% |
| 18 | CSS#18 · 375,778 sh | 375,778 | $49.2K | <0.01% | 0.0% |
| 19 | TORONTO DOMINION BANK#19 · 297,500 sh | 297,500 | $39.0K | 0.00% | -40.7% |
| 20 | Wealthspring Capital#20 · 293,690 sh | 293,690 | $38.3K | <0.01% | -60.4% |
| 21 | Cable Car Capital#21 · 246,250 sh | 246,250 | $35.8K | <0.01% | -66.7% |
| 22 | Shaolin Capital Management#22 · 250,396 sh | 250,396 | $32.8K | <0.01% | +0.1% |
| 23 | HIGHBRIDGE CAPITAL MANAGEMENT#23 · 182,530 sh | 182,530 | $27.4K | <0.01% | -63.6% |
| 24 | Magnetar Financial#24 · 185,625 sh | 185,625 | $27.0K | <0.01% | -66.7% |
| 25 | K2 PRINCIPAL FUND, L.P.#25 · 195,777 sh | 195,777 | $25.5K | <0.01% | 0.0% |
| 26 | D. E. Shaw#26 · 162,500 sh | 162,500 | $24.4K | 0.00% | -78.0% |
| 27 | Hudson Bay Capital Management#27 · 162,500 sh | 162,500 | $21.3K | <0.01% | -66.7% |
| 28 | Alberta Investment Management#28 · 162,500 sh | 162,500 | $21.3K | <0.01% | -66.7% |
| 29 | PICTON MAHONEY ASSET MANAGEMENT#29 · 162,088 sh | 162,088 | $21.2K | <0.01% | -66.7% |
| 30 | RIVERNORTH CAPITAL MANAGEMENT#30 · 149,999 sh | 149,999 | $20.0K | <0.01% | -66.6% |
| 31 | HGC Investment Management#31 · 150,528 sh | 150,528 | $19.7K | <0.01% | 0.0% |
| 32 | BNP PARIBAS FINANCIAL MARKETS#32 · 125,905 sh | 125,905 | $18.3K | 0.00% | 0.0% |
| 33 | Verition Fund Management#33 · 99,000 sh | 99,000 | $14.8K | 0.00% | 0.0% |
| 34 | LONGFELLOW INVESTMENT MANAGEMENT#34 · 4,310 sh | 4,310 | $6.5K | <0.01% | 0.0% |
| 35 | Schonfeld Strategic Advisors#35 · 40,000 sh | 40,000 | $5.8K | 0.00% | 0.0% |
| 36 | GRITSTONE ASSET MANAGEMENT#36 · 44,092 sh | 44,092 | $5.8K | — | 0.0% |
| 37 | MOORE CAPITAL MANAGEMENT#37 · 37,500 sh | 37,500 | $4.9K | <0.01% | -66.7% |
| 38 | StoneX Group#38 · 29,171 sh | 29,171 | $3.8K | <0.01% | +181.7% |
| 39 | SRS Capital Advisors#39 · 7,500 sh | 7,500 | $978.00 | 0.00% | New |
| 40 | MORGAN STANLEY#40 · 65 sh | 65 | $707.00 | 0.00% | -18.8% |
| 41 | UBS Group AG#41 · 4,940 sh | 4,940 | $642.00 | 0.00% | 0.0% |
Funds that sold out of MACI in Q2 2026 (12)
Held MACI at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| WOLVERINE ASSET MANAGEMENT1,026,683 sh | 1,026,683 | $11.1M |
| Radcliffe Capital Management, L.P.426,939 sh | 426,939 | $4.6M |
| Westchester Capital Management424,707 sh | 424,707 | $4.6M |
| GLAZER CAPITAL398,589 sh | 398,589 | $4.3M |
| Crossingbridge Advisors355,236 sh | 355,236 | $3.8M |
| L1 Global Manager Pty Ltd335,000 sh | 335,000 | $3.6M |
| RiverPark Advisors225,333 sh | 225,333 | $2.4M |
| DELTEC ASSET MANAGEMENT100,000 sh | 100,000 | $1.1M |
| HEIGHTS CAPITAL MANAGEMENT34,755 sh | 34,755 | $375.0K |
| HRT FINANCIAL22,464 sh | 22,464 | $108.0K |
| Quarry23,569 sh | 23,569 | $3.1K |
| RLH Capital11 sh | 11 | $118.00 |
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 Q1 2026 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.