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Portolan Capital Management’s nLIGHT LASR Stock Holding History

Portolan Capital Management’s Portfolio LASR Stock Details LASR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$10.6M Sell
151,867
-73,709
-33% -$5.14M 0.4% 77
2026
Q1 		$12.9M Sell
225,576
-364,857
-62% -$19.8M 0.68% 45
2025
Q4 		$22.1M Sell
590,433
-179,355
-23% -$5.99M 1.19% 25
2025
Q3 		$22.8M Buy
+769,788
New +$19.1M 1.23% 25

Other funds holding LASR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Portolan Capital Management's LASR Position: Q2 2026 in Review

Portolan Capital Management reduced its nLIGHT (LASR) stake by 33% in Q2 2026, selling an estimated $5.14M and leaving 151,867 shares worth $10.6M. The position accounts for 0.4% of the portfolio, ranked #77.

Portolan Capital Management first reported a position in LASR in Q3 2025 and has held it in 4 quarters since. The position peaked at $22.8M in Q3 2025. 361 funds tracked by Wall St. Rank hold LASR as of Q2 2026.

  • Portolan Capital Management held 151,867 shares of nLIGHT worth $10.6M as of Q2 2026.
  • Portolan Capital Management sold 73,709 nLIGHT shares in Q2 2026, an estimated $5.14M.
  • nLIGHT made up 0.4% of Portolan Capital Management's portfolio in Q2 2026, its #77 holding.
  • Portolan Capital Management first reported a position in nLIGHT in Q3 2025 and has held it in 4 quarters since.
  • Portolan Capital Management's nLIGHT position peaked at $22.8M in Q3 2025.
  • 361 funds tracked by Wall St. Rank held nLIGHT as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.