Box
416 hedge funds and large institutions have $5.31B invested in Box in 2025 Q2 according to their latest regulatory filings, with 70 funds opening new positions, 149 increasing their positions, 141 reducing their positions, and 43 closing their positions.
549% more call options, than puts
Call options by funds: $338M | Put options by funds: $52M
63% more first-time investments, than exits
New positions opened: 70 | Existing positions closed: 43
17% more capital invested
Capital invested by funds: $4.53B → $5.31B (+$780M)
6% more funds holding
Funds holding: 392 → 416 (+24)
5.24% more ownership
Funds ownership: 102.06% → 107.3% (+5.2%)
6% more repeat investments, than reductions
Existing positions increased: 149 | Existing positions reduced: 141
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fuller & Thaler Asset Management
San Mateo,
California
|
+$56.8M |
| 2 |
JP Morgan Chase
New York
|
+$48.1M |
| 3 |
Acadian Asset Management
Boston,
Massachusetts
|
+$36.2M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$28M |
| 5 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
+$21.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$29.8M |
| 2 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$25.2M |
| 3 |
RC
RGM Capital
Naples,
Florida
|
-$20.9M |
| 4 |
Goldman Sachs
New York
|
-$14.7M |
| 5 |
SM
Sunriver Management
Greenwich,
Connecticut
|
-$12.7M |
BOX Hedge Fund Activity: Q2 2025 in Review
416 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Box (BOX) for Q2 2025, worth a combined $5.31B — up 17% from $4.53B a quarter earlier.
Buyers outnumbered sellers: 70 funds opened new BOX positions and 43 closed out — a net gain of 27 holders — while 149 added to existing stakes and 141 trimmed.
The largest buyer was Fuller & Thaler Asset Management, opening a new position worth an estimated $56.8M. The largest seller was Citadel Advisors, cutting an estimated $29.8M.
- 416 institutional investors held Box (BOX) as of Q2 2025, up from 392 in Q1 2025.
- Funds reported $5.31B of Box stock for Q2 2025, up 17% quarter-over-quarter.
- 70 funds opened new Box positions in Q2 2025 and 43 closed out, a net change of +27 holders.
- The largest Box buyer in Q2 2025 was Fuller & Thaler Asset Management, an estimated $56.8M added.
- The largest Box seller in Q2 2025 was Citadel Advisors, an estimated $29.8M sold.
Based on aggregated 13F filings for Q2 2025.