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nLIGHT
LASR

180 hedge funds and large institutions have $831M invested in nLIGHT in 2025 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 63 increasing their positions, 49 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

154% more capital invested

Capital invested by funds: $328M → $831M (+$503M)

144% more call options, than puts

Call options by funds: $1.18M | Put options by funds: $485K

100% more first-time investments, than exits

New positions opened: 52 | Existing positions closed: 26

29% more repeat investments, than reductions

Existing positions increased: 63 | Existing positions reduced: 49

15% more funds holding

Funds holding: 156 → 180 (+24)

0.6% less ownership

Funds ownership: 86.02% → 85.42% (-0.6%)

Holders
180
Holders Change
+24
Holders Change %
+15.38%
% of All Funds
2.37%
Holding in Top 10
6
Holding in Top 10 Change
+6
Holding in Top 10 Change %
% of All Funds
0.08%
New
52
Increased
63
Reduced
49
Closed
26
Calls
$1.18M
Puts
$485K
Net Calls
+$696K
Net Calls Change
+$519K

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$8.86M
2
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$8.71M
3
ACM
AIGH Capital Management
Maryland
+$7.46M
4
BlackRock
BlackRock
New York
+$6.49M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$5.58M

Top Sellers

Rank Fund Capital Flow
1
RA
Royce & Associates
New York
-$13.9M
2
SM
Senvest Management
New York
-$9.74M
3
NIM
Needham Investment Management
New York
-$8.98M
4
ICM
Invenomic Capital Management
Massachusetts
-$8.76M
5
SBH
Segall Bryant & Hamill
Illinois
-$8M
Name Holding Trade Value Shares
Change 		Change in
Stake
Stifel Financial
51
Stifel Financial
Missouri
$2.97M -$728K -58,585 -28%
RHJA
52
Rice Hall James & Associates
California
$2.9M -$1.42M -114,593 -44%
Connor, Clark & Lunn Investment Management (CC&L)
53
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.76M +$873K +70,236 +101%
Squarepoint
54
Squarepoint
New York
$2.55M +$1.61M +129,364 New
GF
55
Gabelli Funds
New York
$2.43M +$1.53M +123,454 New
Fisher Asset Management
56
Fisher Asset Management
Washington
$2.37M -$66.9K -5,387 -4%
QT
57
Quantbot Technologies
New York
$2.27M +$947K +76,218 +194%
Lazard Asset Management
58
Lazard Asset Management
New York
$2.25M +$1.42M +114,219 New
Verition Fund Management
59
Verition Fund Management
Connecticut
$2.19M +$1.38M +111,410 New
American Century Companies
60
American Century Companies
Missouri
$2.11M +$89.2K +7,179 +7%
AE
61
AMH Equity
New York
$1.97M -$247K -19,917 -17%
Marshall Wace
62
Marshall Wace
United Kingdom
$1.95M -$3.65M -294,130 -75%
Citigroup
63
Citigroup
New York
$1.77M +$682K +54,877 +156%
YIH
64
Y-Intercept (HK)
Hong Kong
$1.77M +$1.12M +90,079 New
Barclays
65
Barclays
United Kingdom
$1.65M +$340K +27,364 +48%
LCG
66
Lisanti Capital Growth
New York
$1.6M +$1.01M +81,330 New
XT
67
XTX Topco
Cayman Islands
$1.49M +$942K +75,780 New
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$1.49M +$72.4K +5,828 +8%
Victory Capital Management
69
Victory Capital Management
Texas
$1.42M -$527K -42,400 -37%
BJL
70
Brighton Jones LLC
Washington
$1.36M -$309K -24,869 -26%
Susquehanna International Group
71
Susquehanna International Group
Pennsylvania
$1.28M +$98.3K +7,910 +14%
UBS Group
72
UBS Group
Switzerland
$1.28M -$143K -11,475 -15%
BNP Paribas Financial Markets
73
BNP Paribas Financial Markets
France
$1.23M +$744K +59,895 +2,237%
SEI Investments
74
SEI Investments
Pennsylvania
$1.2M +$310K +24,984 +69%
Voloridge Investment Management
75
Voloridge Investment Management
Florida
$1.19M +$752K +60,534 New
1 2
3
4 5

LASR Hedge Fund Activity: Q2 2025 in Review

180 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in nLIGHT (LASR) for Q2 2025, worth a combined $831M — up 154% from $328M a quarter earlier.

Buyers outnumbered sellers: 52 funds opened new LASR positions and 26 closed out — a net gain of 26 holders — while 63 added to existing stakes and 49 trimmed.

The largest buyer was Millennium Management, adding an estimated $8.86M. The largest seller was Royce & Associates, cutting an estimated $13.9M.

  • 180 institutional investors held nLIGHT (LASR) as of Q2 2025, up from 156 in Q1 2025.
  • Funds reported $831M of nLIGHT stock for Q2 2025, up 154% quarter-over-quarter.
  • 52 funds opened new nLIGHT positions in Q2 2025 and 26 closed out, a net change of +26 holders.
  • The largest nLIGHT buyer in Q2 2025 was Millennium Management, an estimated $8.86M added.
  • The largest nLIGHT seller in Q2 2025 was Royce & Associates, an estimated $13.9M sold.

Based on aggregated 13F filings for Q2 2025.