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Lightpath Technologies
LPTH

86 hedge funds and large institutions have $145M invested in Lightpath Technologies in 2025 Q3 according to their latest regulatory filings, with 45 funds opening new positions, 16 increasing their positions, 16 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

4,400% more first-time investments, than exits

New positions opened: 45 | Existing positions closed: 1

190% more capital invested

Capital invested by funds: $50M → $145M (+$95.1M)

105% more funds holding

Funds holding: 42 → 86 (+44)

4.64% more ownership

Funds ownership: 36.54% → 41.19% (+4.6%)

0% more repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 16

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

72% less call options, than puts

Call options by funds: $1.28M | Put options by funds: $4.65M

Holders
86
Holders Change
+44
Holders Change %
+104.76%
% of All Funds
1.13%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
45
Increased
16
Reduced
16
Closed
1
Calls
$1.28M
Puts
$4.65M
Net Calls
-$3.37M
Net Calls Change
-$3.37M

Top Buyers

Rank Fund Capital Flow
1
PCM
Portolan Capital Management
Massachusetts
+$7.28M
2
Goldman Sachs
Goldman Sachs
New York
+$5.51M
3
Tudor Investment Corp
Tudor Investment Corp
Connecticut
+$4.75M
4
MA
MYDA Advisors
New York
+$2.46M
5
Russell Investments Group
Russell Investments Group
United Kingdom
+$2.06M

Top Sellers

Rank Fund Capital Flow
1
ACM
AIGH Capital Management
Maryland
-$12.2M
2
ACM
Archon Capital Management
Washington
-$4.28M
3
AE
AMH Equity
New York
-$3.48M
4
RA
Royce & Associates
New York
-$1.74M
5
AIC
AWM Investment Company
New York
-$1.25M
Name Holding Trade Value Shares
Change 		Change in
Stake
VF
26
Virtu Financial
New York
$701K +$394K +88,364 New
ACA
27
Apis Capital Advisors
New York
$634K +$357K +80,000 New
Qube Research & Technologies (QRT)
28
Qube Research & Technologies (QRT)
United Kingdom
$600K +$337K +75,635 New
T. Rowe Price Associates
29
T. Rowe Price Associates
Maryland
$585K +$116K +26,100 +55%
Northern Trust
30
Northern Trust
Illinois
$583K – – –
Citadel Advisors
31
Citadel Advisors
Florida
$567K +$319K +71,472 New
S
32
Steadtrust
Texas
$554K – – –
MPAM
33
Murphy Pohlad Asset Management
Minnesota
$548K – – –
Simplex Trading
34
Simplex Trading
Illinois
$474K +$267K +59,876 New
TDC
35
Thompson Davis & Co
Virginia
$451K +$60.5K +13,559 +31%
EIM
36
Essex Investment Management
Massachusetts
$413K -$118K -26,441 -34%
FIA
37
FNY Investment Advisers
New York
$396K +$223K +50,000 New
UBS Group
38
UBS Group
Switzerland
$358K +$189K +42,289 +1,487%
Dimensional Fund Advisors
39
Dimensional Fund Advisors
Texas
$325K -$107K -23,877 -37%
HF
40
HRT Financial
New York
$293K +$165K +37,033 New
XT
41
XTX Topco
Cayman Islands
$278K +$157K +35,095 New
Millennium Management
42
Millennium Management
New York
$244K +$137K +30,748 New
Bank of America
43
Bank of America
North Carolina
$223K +$115K +25,738 +1,085%
IIC
44
Ironwood Investment Counsel
Arizona
$198K -$32.5K -7,295 -23%
CCM
45
Corsair Capital Management
New York
$198K +$112K +25,000 New
GC
46
GatePass Capital
Ohio
$198K +$112K +25,000 New
Squarepoint
47
Squarepoint
New York
$195K +$110K +24,606 New
Charles Schwab
48
Charles Schwab
California
$192K – – –
JP Morgan Chase
49
JP Morgan Chase
New York
$183K +$103K +23,105 New
PA
50
PFG Advisors
Arizona
$183K +$103K +23,100 New
1
2
3 4

LPTH Hedge Fund Activity: Q3 2025 in Review

86 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Lightpath Technologies (LPTH) for Q3 2025, worth a combined $145M — up 190% from $50M a quarter earlier.

Buyers outnumbered sellers: 45 funds opened new LPTH positions and 1 closed out — a net gain of 44 holders — while 16 added to existing stakes and 16 trimmed.

The largest buyer was Portolan Capital Management, opening a new position worth an estimated $7.28M. The largest seller was AIGH Capital Management, cutting an estimated $12.2M.

  • 86 institutional investors held Lightpath Technologies (LPTH) as of Q3 2025, up from 42 in Q2 2025.
  • Funds reported $145M of Lightpath Technologies stock for Q3 2025, up 190% quarter-over-quarter.
  • 45 funds opened new Lightpath Technologies positions in Q3 2025 and 1 closed out, a net change of +44 holders.
  • The largest Lightpath Technologies buyer in Q3 2025 was Portolan Capital Management, an estimated $7.28M added.
  • The largest Lightpath Technologies seller in Q3 2025 was AIGH Capital Management, an estimated $12.2M sold.

Based on aggregated 13F filings for Q3 2025.