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
Q2 		$7.9M Sell
113,418
-284,913
-72% -$19.9M ﹤0.01% 3956
2026
Q1 		$22.7M Buy
398,331
+109,479
+38% +$5.93M ﹤0.01% 2177
2025
Q4 		$10.8M Buy
288,852
+162,739
+129% +$5.44M ﹤0.01% 3157
2025
Q3 		$3.74M Sell
126,113
-284,384
-69% -$7.05M ﹤0.01% 4898
2025
Q2 		$8.08M Buy
+410,497
New +$5.1M ﹤0.01% 3341
2025
Q1 		– Sell
-189,308
Closed -$1.99M – 15102
2024
Q4 		$1.99M Sell
189,308
-4,098
-2% -$45.6K ﹤0.01% 5646
2024
Q3 		$2.07M Buy
193,406
+2,045
+1% +$23.1K ﹤0.01% 5462
2024
Q2 		$2.09M Buy
191,361
+183,826
+2,440% +$2.24M ﹤0.01% 5216
2024
Q1 		$98K Sell
7,535
-54,439
-88% -$714K ﹤0.01% 11384
2023
Q4 		$837K Sell
61,974
-97,123
-61% -$1.09M ﹤0.01% 7030
2023
Q3 		$1.65M Sell
159,097
-232,820
-59% -$2.84M ﹤0.01% 5559
2023
Q2 		$6.04M Buy
391,917
+81,676
+26% +$998K ﹤0.01% 3349
2023
Q1 		$3.16M Buy
310,241
+234,723
+311% +$2.7M ﹤0.01% 4548
2022
Q4 		$766K Buy
75,518
+17,664
+31% +$182K ﹤0.01% 7354
2022
Q3 		$547K Buy
57,854
+47,615
+465% +$549K ﹤0.01% 8266
2022
Q2 		$105K Sell
10,239
-53,715
-84% -$693K ﹤0.01% 11366
2022
Q1 		$1.11M Sell
63,954
-48,951
-43% -$921K ﹤0.01% 7463
2021
Q4 		$2.7M Sell
112,905
-22,425
-17% -$591K ﹤0.01% 5538
2021
Q3 		$3.81M Buy
135,330
+53,124
+65% +$1.58M ﹤0.01% 4852
2021
Q2 		$2.98M Sell
82,206
-134,572
-62% -$4.02M ﹤0.01% 5623
2021
Q1 		$7.02M Buy
216,778
+32,828
+18% +$1.16M ﹤0.01% 3570
2020
Q4 		$6.01M Buy
183,950
+98,743
+116% +$2.8M ﹤0.01% 3372
2020
Q3 		$2M Sell
85,207
-547
-0.6% -$12.6K ﹤0.01% 4717
2020
Q2 		$1.91M Buy
85,754
+20,539
+31% +$389K ﹤0.01% 4668
2020
Q1 		$684K Buy
65,215
+39,557
+154% +$675K ﹤0.01% 5965
2019
Q4 		$520K Buy
+25,658
New +$442K ﹤0.01% 6749
2018
Q3 		– Sell
-21,281
Closed -$704K – 9494
2018
Q2 		$704K Buy
+21,281
New +$715K ﹤0.01% 5819

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

Citadel Advisors's LASR Position: Q2 2026 in Review

Citadel Advisors reduced its nLIGHT (LASR) stake by 72% in Q2 2026, selling an estimated $19.9M and leaving 113,418 shares worth $7.9M. The position accounts for ﹤0.01% of the portfolio, ranked #3956.

Citadel Advisors first reported a position in LASR in Q2 2018 and has held it in 27 quarters since. The position peaked at $22.7M in Q1 2026. 359 funds tracked by Wall St. Rank hold LASR as of Q2 2026.

  • Citadel Advisors held 113,418 shares of nLIGHT worth $7.9M as of Q2 2026.
  • Citadel Advisors sold 284,913 nLIGHT shares in Q2 2026, an estimated $19.9M.
  • nLIGHT made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #3956 holding.
  • Citadel Advisors first reported a position in nLIGHT in Q2 2018 and has held it in 27 quarters since.
  • Citadel Advisors's nLIGHT position peaked at $22.7M in Q1 2026.
  • 359 funds tracked by Wall St. Rank held nLIGHT as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.