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Portolan Capital Management’s Lightpath Technologies LPTH Stock Holding History

Portolan Capital Management’s Portfolio LPTH Stock Details LPTH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.4M Sell
1,040,462
-1,291,722
-55% -$14.8M 0.56% 55
2025
Q4 		$25.2M Buy
2,332,184
+700,562
+43% +$5.68M 1.35% 20
2025
Q3 		$12.9M Buy
+1,631,622
New +$7.28M 0.7% 49

Other funds holding LPTH

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $53.9B AUM 29.12% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Portolan Capital Management's LPTH Position: Q1 2026 in Review

Portolan Capital Management reduced its Lightpath Technologies (LPTH) stake by 55% in Q1 2026, selling an estimated $14.8M and leaving 1,040,462 shares worth $10.4M. The position accounts for 0.56% of the portfolio, ranked #55.

Portolan Capital Management first reported a position in LPTH in Q3 2025 and has held it in 3 quarters since. The position peaked at $25.2M in Q4 2025. 134 funds tracked by Wall St. Rank hold LPTH as of Q1 2026.

  • Portolan Capital Management held 1,040,462 shares of Lightpath Technologies worth $10.4M as of Q1 2026.
  • Portolan Capital Management sold 1,291,722 Lightpath Technologies shares in Q1 2026, an estimated $14.8M.
  • Lightpath Technologies made up 0.56% of Portolan Capital Management's portfolio in Q1 2026, its #55 holding.
  • Portolan Capital Management first reported a position in Lightpath Technologies in Q3 2025 and has held it in 3 quarters since.
  • Portolan Capital Management's Lightpath Technologies position peaked at $25.2M in Q4 2025.
  • 134 funds tracked by Wall St. Rank held Lightpath Technologies as of Q1 2026.

Based on Portolan Capital Management's 13F filing for Q1 2026, filed 15 May 2026.