Black Spade Acquisition III Co
BIII
31 hedge funds and large institutions have $112M invested in Black Spade Acquisition III Co in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
65.93% more ownership
Funds ownership: 0% → 65.93% (+66%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Aristeia Capital
Greenwich,
Connecticut
|
+$10.9M |
| 2 |
TCM
Tenor Capital Management
New York
|
+$9.91M |
| 3 |
MF
Magnetar Financial
Evanston,
Illinois
|
+$9.91M |
| 4 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
+$8.18M |
| 5 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
+$7.54M |
Top Sellers
BIII Hedge Fund Activity: Q1 2026 in Review
31 of the 8,206 institutional investors tracked by Wall St. Rank reported a position in Black Spade Acquisition III Co (BIII) for Q1 2026, worth a combined $112M.
Buyers outnumbered sellers: 31 funds opened new BIII positions and 0 closed out — a net gain of 31 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Aristeia Capital, opening a new position worth an estimated $10.9M.
- 31 institutional investors held Black Spade Acquisition III Co (BIII) as of Q1 2026, up from 0 in Q4 2025.
- Funds reported $112M of Black Spade Acquisition III Co stock for Q1 2026.
- 31 funds opened new Black Spade Acquisition III Co positions in Q1 2026 and 0 closed out, a net change of +31 holders.
- The largest Black Spade Acquisition III Co buyer in Q1 2026 was Aristeia Capital, an estimated $10.9M added.
Based on aggregated 13F filings for Q1 2026.