Quartzsea Acquisition Corp
QSEA
24 hedge funds and large institutions have $69.7M invested in Quartzsea Acquisition Corp in 2025 Q2 according to their latest regulatory filings, with 24 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
60.81% more ownership
Funds ownership: 0% → 60.81% (+61%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Karpus Investment Management
Pittsford,
New York
|
+$23M |
| 2 |
Wolverine Asset Management
Chicago,
Illinois
|
+$5.34M |
| 3 |
Mizuho Securities USA
New York
|
+$4.58M |
| 4 |
Mangrove Partners
Greenwich,
Connecticut
|
+$4.09M |
| 5 |
AQR Arbitrage
Greenwich,
Connecticut
|
+$3.78M |
Top Sellers
QSEA Hedge Fund Activity: Q2 2025 in Review
24 of the 7,624 institutional investors tracked by Wall St. Rank reported a position in Quartzsea Acquisition Corp (QSEA) for Q2 2025, worth a combined $69.7M.
Buyers outnumbered sellers: 24 funds opened new QSEA positions and 0 closed out — a net gain of 24 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Karpus Investment Management, opening a new position worth an estimated $23M.
- 24 institutional investors held Quartzsea Acquisition Corp (QSEA) as of Q2 2025, up from 0 in Q1 2025.
- Funds reported $69.7M of Quartzsea Acquisition Corp stock for Q2 2025.
- 24 funds opened new Quartzsea Acquisition Corp positions in Q2 2025 and 0 closed out, a net change of +24 holders.
- The largest Quartzsea Acquisition Corp buyer in Q2 2025 was Karpus Investment Management, an estimated $23M added.
Based on aggregated 13F filings for Q2 2025.