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Essex Investment Management’s Lightpath Technologies LPTH Stock Holding History

Essex Investment 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 		$2.17M Buy
216,531
+175,624
+429% +$2.01M 0.34% 105
2025
Q4 		$442K Sell
40,907
-11,112
-21% -$90K 0.07% 175
2025
Q3 		$413K Sell
52,019
-26,441
-34% -$118K 0.06% 171
2025
Q2 		$242K Sell
78,460
-921
-1% -$2.29K 0.04% 185
2025
Q1 		$160K Sell
79,381
-16,496
-17% -$45.3K 0.03% 198
2024
Q4 		$338K Buy
+95,877
New +$179K 0.06% 171
2024
Q3 		– Sell
-58,397
Closed -$73.6K – 315
2024
Q2 		$73.6K Sell
58,397
-110,202
-65% -$150K 0.01% 241
2024
Q1 		$233K Hold
168,599
– – 0.05% 196
2023
Q4 		$212K Sell
168,599
-61,252
-27% -$84.4K 0.04% 209
2023
Q3 		$333K Sell
229,851
-13,261
-5% -$22.2K 0.05% 250
2023
Q2 		$328K Buy
243,112
+4,773
+2% +$6.65K 0.05% 267
2023
Q1 		$336K Buy
+238,339
New +$370K 0.05% 264
2021
Q2 		– Sell
-150,574
Closed -$467K – 450
2021
Q1 		$467K Buy
150,574
+18,884
+14% +$71.7K 0.06% 290
2020
Q4 		$516K Sell
131,690
-121,029
-48% -$349K 0.06% 285
2020
Q3 		$609K Buy
252,719
+47,718
+23% +$139K 0.09% 282
2020
Q2 		$685K Buy
+205,001
New +$467K 0.11% 226
2017
Q4 		– Sell
-143,267
Closed -$367K – 378
2017
Q3 		$367K Buy
143,267
+86,541
+153% +$224K 0.05% 301
2017
Q2 		$153K Hold
56,726
– – 0.02% 314
2017
Q1 		$155K Buy
+56,726
New +$116K 0.02% 326

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
PCM
Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 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

Essex Investment Management's LPTH Position: Q1 2026 in Review

Essex Investment Management increased its Lightpath Technologies (LPTH) stake by 429% in Q1 2026, buying an estimated $2.01M and bringing the position to 216,531 shares worth $2.17M. The position accounts for 0.34% of the portfolio, ranked #105.

Essex Investment Management first reported a position in LPTH in Q1 2017 and has held it in 19 quarters since. 134 funds tracked by Wall St. Rank hold LPTH as of Q1 2026.

  • Essex Investment Management held 216,531 shares of Lightpath Technologies worth $2.17M as of Q1 2026.
  • Essex Investment Management bought 175,624 Lightpath Technologies shares in Q1 2026, an estimated $2.01M.
  • Lightpath Technologies made up 0.34% of Essex Investment Management's portfolio in Q1 2026, its #105 holding.
  • Essex Investment Management first reported a position in Lightpath Technologies in Q1 2017 and has held it in 19 quarters since.
  • 134 funds tracked by Wall St. Rank held Lightpath Technologies as of Q1 2026.

Based on Essex Investment Management's 13F filing for Q1 2026, filed 11 May 2026.