Ouster
OUST
328 hedge funds and large institutions have $2.22B invested in Ouster in 2026 Q2 according to their latest regulatory filings, with 135 funds opening new positions, 96 increasing their positions, 66 reducing their positions, and 30 closing their positions.
350% more first-time investments, than exits
New positions opened: 135 | Existing positions closed: 30
300% more capital invested
Capital invested by funds: $555M → $2.22B (+$1.66B)
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
97% more call options, than puts
Call options by funds: $373M | Put options by funds: $189M
45% more repeat investments, than reductions
Existing positions increased: 96 | Existing positions reduced: 66
44% more funds holding
Funds holding: 228 → 328 (+100)
8.31% more ownership
Funds ownership: 47.69% → 56% (+8.3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$32.7M |
| 2 |
ETC
Exchange Traded Concepts
Oklahoma City,
Oklahoma
|
+$20.8M |
| 3 |
Legal & General Group
London,
United Kingdom
|
+$18.7M |
| 4 |
OAM
Oberweis Asset Management
Lisle,
Illinois
|
+$18.4M |
| 5 |
JP Morgan Chase
New York
|
+$17.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
D.E. Shaw & Co
New York
|
-$23.2M |
| 2 |
Handelsbanken Fonder
Stockholm,
Sweden
|
-$17.3M |
| 3 |
TCM
Tao Capital Management
San Francisco,
California
|
-$15.5M |
| 4 |
Goldman Sachs
New York
|
-$15.5M |
| 5 |
PCM
Penn Capital Management
Philadelphia,
Pennsylvania
|
-$10.5M |
OUST Hedge Fund Activity: Q2 2026 in Review
328 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Ouster (OUST) for Q2 2026, worth a combined $2.22B — up 300% from $555M a quarter earlier.
Buyers outnumbered sellers: 135 funds opened new OUST positions and 30 closed out — a net gain of 105 holders — while 96 added to existing stakes and 66 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $32.7M. The largest seller was D.E. Shaw & Co, cutting an estimated $23.2M.
- 328 institutional investors held Ouster (OUST) as of Q2 2026, up from 228 in Q1 2026.
- Funds reported $2.22B of Ouster stock for Q2 2026, up 300% quarter-over-quarter.
- 135 funds opened new Ouster positions in Q2 2026 and 30 closed out, a net change of +105 holders.
- The largest Ouster buyer in Q2 2026 was T. Rowe Price Associates, an estimated $32.7M added.
- The largest Ouster seller in Q2 2026 was D.E. Shaw & Co, an estimated $23.2M sold.
Based on aggregated 13F filings for Q2 2026.