SoundThinking
SSTI
77 hedge funds and large institutions have $63.8M invested in SoundThinking in 2026 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 29 increasing their positions, 23 reducing their positions, and 29 closing their positions.
1,006% more call options, than puts
Call options by funds: $4.55M | Put options by funds: $412K
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
26% more repeat investments, than reductions
Existing positions increased: 29 | Existing positions reduced: 23
20% more capital invested
Capital invested by funds: $52.9M → $63.8M (+$10.8M)
8.55% less ownership
Funds ownership: 62.96% → 54.41% (-8.5%)
13% less funds holding
Funds holding: 89 → 77 (-12)
34% less first-time investments, than exits
New positions opened: 19 | Existing positions closed: 29
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
+$1.23M |
| 2 |
KAM
Kopion Asset Management
Mckinney,
Texas
|
+$1.02M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$932K |
| 4 |
Jane Street
New York
|
+$653K |
| 5 |
Millennium Management
New York
|
+$580K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$3.41M |
| 2 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
-$2.98M |
| 3 |
DGI
Disciplined Growth Investors
Minneapolis,
Minnesota
|
-$1.3M |
| 4 |
State Street
Boston,
Massachusetts
|
-$1.15M |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
-$1.11M |
SSTI Hedge Fund Activity: Q2 2026 in Review
77 of the 8,317 institutional investors tracked by Wall St. Rank reported a position in SoundThinking (SSTI) for Q2 2026, worth a combined $63.8M — up 20% from $52.9M a quarter earlier.
Sellers outnumbered buyers: 29 funds closed out of SSTI and 19 opened new positions — a net loss of 10 holders — while 23 trimmed existing stakes and 29 added.
The largest buyer was AQR Capital Management, adding an estimated $1.23M. The largest seller was BlackRock, cutting an estimated $3.41M.
- 77 institutional investors held SoundThinking (SSTI) as of Q2 2026, down from 89 in Q1 2026.
- Funds reported $63.8M of SoundThinking stock for Q2 2026, up 20% quarter-over-quarter.
- 19 funds opened new SoundThinking positions in Q2 2026 and 29 closed out, a net change of -10 holders.
- The largest SoundThinking buyer in Q2 2026 was AQR Capital Management, an estimated $1.23M added.
- The largest SoundThinking seller in Q2 2026 was BlackRock, an estimated $3.41M sold.
Based on aggregated 13F filings for Q2 2026.