SiTime
SITM
275 hedge funds and large institutions have $3.15B invested in SiTime in 2025 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 101 increasing their positions, 94 reducing their positions, and 45 closing their positions.
46% more call options, than puts
Call options by funds: $28.3M | Put options by funds: $19.4M
1.8% more ownership
Funds ownership: 85.39% → 87.19% (+1.8%)
7% more repeat investments, than reductions
Existing positions increased: 101 | Existing positions reduced: 94
2% less first-time investments, than exits
New positions opened: 44 | Existing positions closed: 45
1% less funds holding
Funds holding: 278 → 275 (-3)
27% less capital invested
Capital invested by funds: $4.28B → $3.15B (-$1.13B)
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
+$81M |
| 2 |
EAM
Eventide Asset Management
Boston,
Massachusetts
|
+$31.3M |
| 3 |
Neuberger Berman Group
New York
|
+$20.3M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
+$16.8M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
+$15.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$49.8M |
| 2 |
Goldman Sachs
New York
|
-$16.7M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
-$14.9M |
| 4 |
Franklin Resources
San Mateo,
California
|
-$13M |
| 5 |
Jennison Associates
New York
|
-$13M |
SITM Hedge Fund Activity: Q1 2025 in Review
275 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in SiTime (SITM) for Q1 2025, worth a combined $3.15B — down 27% from $4.28B a quarter earlier.
Sellers outnumbered buyers: 45 funds closed out of SITM and 44 opened new positions — a net loss of 1 holder — while 94 trimmed existing stakes and 101 added.
The largest buyer was AllianceBernstein, adding an estimated $81M. The largest seller was Driehaus Capital Management, cutting an estimated $49.8M.
- 275 institutional investors held SiTime (SITM) as of Q1 2025, down from 278 in Q4 2024.
- Funds reported $3.15B of SiTime stock for Q1 2025, down 27% quarter-over-quarter.
- 44 funds opened new SiTime positions in Q1 2025 and 45 closed out, a net change of -1 holder.
- The largest SiTime buyer in Q1 2025 was AllianceBernstein, an estimated $81M added.
- The largest SiTime seller in Q1 2025 was Driehaus Capital Management, an estimated $49.8M sold.
Based on aggregated 13F filings for Q1 2025.