Syntec Optics
OPTX
18 hedge funds and large institutions have $1.64M invested in Syntec Optics in 2025 Q4 according to their latest regulatory filings, with 7 funds opening new positions, 6 increasing their positions, 1 reducing their positions, and 3 closing their positions.
500% more repeat investments, than reductions
Existing positions increased: 6 | Existing positions reduced: 1
226% more capital invested
Capital invested by funds: $505K → $1.64M (+$1.14M)
133% more first-time investments, than exits
New positions opened: 7 | Existing positions closed: 3
29% more funds holding
Funds holding: 14 → 18 (+4)
0.67% more ownership
Funds ownership: 0.89% → 1.56% (+0.67%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACM
Arosa Capital Management
Miami Beach,
Florida
|
+$502K |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$41.5K |
| 3 |
MFG
Magnus Financial Group
New York
|
+$25K |
| 4 |
State Street
Boston,
Massachusetts
|
+$14.7K |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
+$5.25K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
-$40.7K |
| 2 |
GCP
GSA Capital Partners
London,
United Kingdom
|
-$22K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$15.6K |
| 4 |
SS
SBI Securities
Tokyo,
Japan
|
-$398 |
OPTX Hedge Fund Activity: Q4 2025 in Review
18 of the 8,275 institutional investors tracked by Wall St. Rank reported a position in Syntec Optics (OPTX) for Q4 2025, worth a combined $1.64M — up 226% from $505K a quarter earlier.
Buyers outnumbered sellers: 7 funds opened new OPTX positions and 3 closed out — a net gain of 4 holders — while 6 added to existing stakes and 1 trimmed.
The largest buyer was Arosa Capital Management, opening a new position worth an estimated $502K. The largest seller was Renaissance Technologies, exiting entirely with an estimated $40.7K sold.
- 18 institutional investors held Syntec Optics (OPTX) as of Q4 2025, up from 14 in Q3 2025.
- Funds reported $1.64M of Syntec Optics stock for Q4 2025, up 226% quarter-over-quarter.
- 7 funds opened new Syntec Optics positions in Q4 2025 and 3 closed out, a net change of +4 holders.
- The largest Syntec Optics buyer in Q4 2025 was Arosa Capital Management, an estimated $502K added.
- The largest Syntec Optics seller in Q4 2025 was Renaissance Technologies, an estimated $40.7K sold.
Based on aggregated 13F filings for Q4 2025.