Citadel Advisors
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Citadel Advisors’s American Public Education APEI Stock Holding History

Citadel Advisors’s Portfolio APEI Stock Details APEI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.32M Sell
24,500
-12,500
-34% -$687K ﹤0.01% 7525
2026
Q1 		$2.1M Buy
37,000
+29,200
+374% +$1.34M ﹤0.01% 5963
2025
Q4 		$295K Sell
7,800
-1,400
-15% -$50.1K ﹤0.01% 10194
2025
Q3 		$363K Buy
+9,200
New +$292K ﹤0.01% 9906
2024
Q4 		– Sell
-9,900
Closed -$146K – 14448
2024
Q3 		$146K Buy
9,900
+7,900
+395% +$129K ﹤0.01% 10597
2024
Q2 		$35.2K Sell
2,000
-22,000
-92% -$345K ﹤0.01% 12118
2024
Q1 		$341K Sell
24,000
-400
-2% -$4.7K ﹤0.01% 9199
2023
Q4 		$235K Buy
24,400
+23,800
+3,967% +$151K ﹤0.01% 9629
2023
Q3 		$2.99K Sell
600
-11,700
-95% -$59.9K ﹤0.01% 13648
2023
Q2 		$58.3K Sell
12,300
-800
-6% -$4.35K ﹤0.01% 11621
2023
Q1 		$71K Buy
13,100
+12,300
+1,538% +$129K ﹤0.01% 11713
2022
Q4 		$9.83K Buy
+800
New +$9.92K ﹤0.01% 13658
2021
Q2 		– Sell
-6,600
Closed -$235K – 13611
2021
Q1 		$235K Buy
+6,600
New +$207K ﹤0.01% 11382
2018
Q2 		– Sell
-7,600
Closed -$327K – 8778
2018
Q1 		$327K Buy
+7,600
New +$233K ﹤0.01% 6605
2016
Q1 		– Sell
-900
Closed -$17K – 6699
2015
Q4 		$17K Sell
900
-4,300
-83% -$94.5K ﹤0.01% 8039
2015
Q3 		$122K Hold
5,200
– – ﹤0.01% 6756
2015
Q2 		$134K Buy
5,200
+1,300
+33% +$35.1K ﹤0.01% 6770
2015
Q1 		$117K Sell
3,900
-2,100
-35% -$70K ﹤0.01% 6712
2014
Q4 		$221K Sell
6,000
-1,600
-21% -$52K ﹤0.01% 5856
2014
Q3 		$205K Buy
7,600
+3,600
+90% +$113K ﹤0.01% 5695
2014
Q2 		$138K Sell
4,000
-1,500
-27% -$52.3K ﹤0.01% 5939
2014
Q1 		$193K Buy
5,500
+400
+8% +$16.2K ﹤0.01% 5548
2013
Q4 		$222K Buy
+5,100
New +$210K ﹤0.01% 4923
2013
Q3 		– Sell
-4,700
Closed -$175K – 6703
2013
Q2 		$175K Buy
+4,700
New +$169K ﹤0.01% 4780

Other funds holding APEI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
3C
325 Capital New York $419M AUM 75.74% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Citadel Advisors's APEI Position: Q2 2026 in Review

Citadel Advisors reduced its American Public Education (APEI) stake by 89% in Q2 2026, selling an estimated $5.59M and leaving 12,821 shares worth $688K. The position accounts for ﹤0.01% of the portfolio, ranked #9126.

Citadel Advisors first reported a position in APEI in Q2 2013 and has held it in 45 quarters since. The position peaked at $6.52M in Q1 2026. 209 funds tracked by Wall St. Rank hold APEI as of Q2 2026.

  • Citadel Advisors held 12,821 shares of American Public Education worth $688K as of Q2 2026.
  • Citadel Advisors sold 101,809 American Public Education shares in Q2 2026, an estimated $5.59M.
  • American Public Education made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #9126 holding.
  • Citadel Advisors first reported a position in American Public Education in Q2 2013 and has held it in 45 quarters since.
  • Citadel Advisors's American Public Education position peaked at $6.52M in Q1 2026.
  • 209 funds tracked by Wall St. Rank held American Public Education as of Q2 2026.

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