Citadel Advisors
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Citadel Advisors’s nLIGHT LASR Stock Holding History

Citadel Advisors’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
Q1 		$6.35M Buy
111,400
+81,300
+270% +$4.41M ﹤0.01% 3956
2025
Q4 		$1.13M Sell
30,100
-4,300
-13% -$144K ﹤0.01% 7123
2025
Q3 		$1.02M Buy
34,400
+9,900
+40% +$245K ﹤0.01% 7507
2025
Q2 		$482K Buy
+24,500
New +$304K ﹤0.01% 8711
2025
Q1 		– Sell
-13,400
Closed -$141K – 15101
2024
Q4 		$141K Buy
13,400
+13,300
+13,300% +$148K ﹤0.01% 10987
2024
Q3 		$1.07K Hold
100
– – ﹤0.01% 13906
2024
Q2 		$1.09K Sell
100
-5,400
-98% -$65.7K ﹤0.01% 13864
2024
Q1 		$71.5K Buy
5,500
+3,200
+139% +$41.9K ﹤0.01% 11791
2023
Q4 		$31.1K Buy
2,300
+200
+10% +$2.24K ﹤0.01% 12238
2023
Q3 		$21.8K Sell
2,100
-9,700
-82% -$118K ﹤0.01% 12558
2023
Q2 		$182K Buy
11,800
+8,000
+211% +$97.8K ﹤0.01% 10039
2023
Q1 		$38.7K Sell
3,800
-23,400
-86% -$269K ﹤0.01% 12466
2022
Q4 		$276K Buy
+27,200
New +$281K ﹤0.01% 9502
2021
Q3 		– Sell
-65,500
Closed -$2.38M – 14275
2021
Q2 		$2.38M Buy
65,500
+40,200
+159% +$1.2M ﹤0.01% 6172
2021
Q1 		$820K Buy
25,300
+10,000
+65% +$354K ﹤0.01% 8595
2020
Q4 		$500K Buy
15,300
+6,500
+74% +$184K ﹤0.01% 8145
2020
Q3 		$207K Buy
+8,800
New +$202K ﹤0.01% 8745
2019
Q2 		– Sell
-9,500
Closed -$212K – 9543
2019
Q1 		$212K Buy
+9,500
New +$192K ﹤0.01% 8130

Other funds holding LASR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Citadel Advisors's LASR Position: Q1 2026 in Review

Citadel Advisors increased its nLIGHT (LASR) stake by 38% in Q1 2026, buying an estimated $5.93M and bringing the position to 398,331 shares worth $22.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2177.

Citadel Advisors first reported a position in LASR in Q2 2018 and has held it in 26 quarters since. 330 funds tracked by Wall St. Rank hold LASR as of Q1 2026.

  • Citadel Advisors held 398,331 shares of nLIGHT worth $22.7M as of Q1 2026.
  • Citadel Advisors bought 109,479 nLIGHT shares in Q1 2026, an estimated $5.93M.
  • nLIGHT made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #2177 holding.
  • Citadel Advisors first reported a position in nLIGHT in Q2 2018 and has held it in 26 quarters since.
  • 330 funds tracked by Wall St. Rank held nLIGHT as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.