Citadel Advisors
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Citadel Advisors’s Insight Enterprises NSIT Stock Holding History

Citadel Advisors’s Portfolio NSIT Stock Details NSIT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$328K Buy
+4,900
New +$400K ﹤0.01% 10274
2025
Q4 		– Sell
-4,700
Closed -$533K – 13635
2025
Q3 		$533K Buy
+4,700
New +$612K ﹤0.01% 8974
2025
Q2 		– Sell
-100
Closed -$15K – 14249
2025
Q1 		$15K Sell
100
-1,800
-95% -$290K ﹤0.01% 13339
2024
Q4 		$289K Buy
1,900
+1,300
+217% +$232K ﹤0.01% 9735
2024
Q3 		$129K Buy
600
+500
+500% +$103K ﹤0.01% 10772
2024
Q2 		$19.8K Sell
100
-5,200
-98% -$1.01M ﹤0.01% 12648
2024
Q1 		$983K Buy
5,300
+2,800
+112% +$517K ﹤0.01% 6946
2023
Q4 		$443K Buy
2,500
+2,200
+733% +$342K ﹤0.01% 8368
2023
Q3 		$43.6K Sell
300
-500
-63% -$74.5K ﹤0.01% 11905
2023
Q2 		$117K Sell
800
-1,000
-56% -$134K ﹤0.01% 10698
2023
Q1 		$257K Buy
1,800
+1,500
+500% +$187K ﹤0.01% 9699
2022
Q4 		$30.1K Buy
+300
New +$28.7K ﹤0.01% 12746
2021
Q4 		– Sell
-4,900
Closed -$441K – 14444
2021
Q3 		$441K Buy
4,900
+2,100
+75% +$203K ﹤0.01% 10185
2021
Q2 		$280K Buy
+2,800
New +$283K ﹤0.01% 11432

Other funds holding NSIT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
FMI
Fiduciary Management Inc Milwaukee, Wisconsin $8.06B AUM 6.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors's NSIT Position: Q1 2026 in Review

Citadel Advisors reduced its Insight Enterprises (NSIT) stake by 35% in Q1 2026, selling an estimated $2.43M and leaving 55,932 shares worth $3.75M. The position accounts for ﹤0.01% of the portfolio, ranked #4839.

Citadel Advisors first reported a position in NSIT in Q2 2013 and has held it in 47 quarters since. The position peaked at $36.3M in Q1 2023. 294 funds tracked by Wall St. Rank hold NSIT as of Q1 2026.

  • Citadel Advisors held 55,932 shares of Insight Enterprises worth $3.75M as of Q1 2026.
  • Citadel Advisors sold 29,739 Insight Enterprises shares in Q1 2026, an estimated $2.43M.
  • Insight Enterprises made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #4839 holding.
  • Citadel Advisors first reported a position in Insight Enterprises in Q2 2013 and has held it in 47 quarters since.
  • Citadel Advisors's Insight Enterprises position peaked at $36.3M in Q1 2023.
  • 294 funds tracked by Wall St. Rank held Insight Enterprises as of Q1 2026.

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