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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.

New
Increased
Maintained
Reduced
Closed

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%)

Holders
18
Holders Change
+4
Holders Change %
+28.57%
% of All Funds
0.22%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
6
Reduced
1
Closed
3
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
ACM
Arosa Capital Management
Florida
+$502K
2
UBS Group
UBS Group
Switzerland
+$41.5K
3
MFG
Magnus Financial Group
New York
+$25K
4
State Street
State Street
Massachusetts
+$14.7K
5
TRCT
Tower Research Capital (TRC)
New York
+$5.25K

Top Sellers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
-$40.7K
2
GCP
GSA Capital Partners
United Kingdom
-$22K
3
XT
XTX Topco
Cayman Islands
-$15.6K
4
SS
SBI Securities
Japan
-$398
Name Holding Trade Value Shares
Change 		Change in
Stake
ACM
1
Arosa Capital Management
Florida
$715K +$502K +250,000 New
Vanguard Group
2
Vanguard Group
Pennsylvania
$283K – – –
Geode Capital Management
3
Geode Capital Management
Massachusetts
$251K +$1.67K +830 +1%
State Street
4
State Street
Massachusetts
$122K +$14.7K +7,300 +21%
UBS Group
5
UBS Group
Switzerland
$111K +$41.5K +20,671 +114%
BlackRock
6
BlackRock
New York
$43.4K +$1.18K +588 +4%
Jane Street
7
Jane Street
New York
$39.1K +$3.8K +1,891 +16%
MFG
8
Magnus Financial Group
New York
$35.6K +$25K +12,444 New
SS
9
SBI Securities
Japan
$23K -$398 -198 -2%
TRCT
10
Tower Research Capital (TRC)
New York
$7.47K +$5.25K +2,611 New
SPIA
11
Steward Partners Investment Advisory
New York
$6.86K +$4.82K +2,400 New
Morgan Stanley
12
Morgan Stanley
New York
$2.58K +$1.81K +903 New
W
13
WealthCollab
Washington
$2.15K – – –
WAM
14
Wolverine Asset Management
Illinois
$764 +$536 +267 New
Osaic Holdings
15
Osaic Holdings
Arizona
$680 – – –
Citigroup
16
Citigroup
New York
$166 +$117 +58 New
Bank of America
17
Bank of America
North Carolina
$17 +$8 +4 +200%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$3 – – –
Renaissance Technologies
19
Renaissance Technologies
New York
– -$40.7K -26,282 Closed
GCP
20
GSA Capital Partners
United Kingdom
– -$22K -14,026 Closed
XT
21
XTX Topco
Cayman Islands
– -$15.6K -10,034 Closed

OPTX Hedge Fund Activity: Q4 2025 in Review

18 of the 8,225 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.