American Public Education Inc

APEI

Exchange: Nasdaq
Industry: Services-Educational Services
SEC CIK: 0001201792

SEC filings (opens in a new tab)

In the last 90 days, American Public Education Inc insiders filed 0 open-market purchases and 2 sales; 208 institutions reported holding it in 13F filings for Q2 2026, worth $1.04B in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding American Public Education Inc changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of APEI: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Of which not filed for Q1 2026	Q1 2026	Change
Holders	171	3	206	+38
Shares	20.1M	1.15M	19.8M	+847.9K (+4.5%)
Value	$757.9M	$43.5M	$1.12B	+$408.7M (+57.2%)

3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (56)

Institutions that held American Public Education Inc at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to APEI in Q1 2026
Institution	Shares	Value	% of portfolio
Vanguard Capital Management LLC	701,018	$39.9M	0.00%
Vanguard Portfolio Management LLC	337,819	$19.2M	0.00%
Jane Street Group, LLC	261,485	$14.9M	0.02%
Ossiam	193,449	$11.0M	0.19%
Oberweis Asset Management Inc	130,400	$7.42M	0.22%
Vanguard Fiduciary Trust Co	123,658	$7.03M	0.00%
Citadel Advisors LLC	114,630	$6.52M	0.00%
Marshall Wace, LLP	76,772	$4.37M	0.00%
Intrinsic Edge Capital Management LLC	69,955	$3.98M	0.72%
Atom Investors LP	67,751	$3.85M	0.28%
ExodusPoint Capital Management, LP	67,057	$3.81M	0.04%
Lord, Abbett & Co. LLC	64,686	$3.68M	0.01%
CWA Asset Management Group, LLC	43,729	$2.49M	0.09%
Tudor Investment Corp Et Al	31,617	$1.80M	0.01%
Janus Henderson Group PLC	21,796	$1.24M	0.00%
Virtu Financial LLC	21,569	$1.23M	0.05%
XTX Topco Ltd	19,594	$1.11M	0.02%
HSBC Holdings PLC	17,912	$1.01M	0.00%
Vanguard Global Advisers, LLC	14,972	$851.6K	0.00%
Ritholtz Wealth Management	12,299	$699.6K	0.01%
Squarepoint Ops LLC	11,238	$639.2K	0.00%
Uniplan Investment Counsel, Inc.	10,847	$617.0K	0.06%
Harvest Investment Services, LLC	9,756	$554.9K	0.10%
Two Sigma Investments, LP	9,600	$546.0K	0.00%
Natixis	9,400	$534.7K	0.00%
Skopos Labs, Inc.	8,769	$498.8K	0.02%
Alps Advisors Inc	8,590	$488.6K	0.00%
Fifth Third Bancorp	8,155	$463.9K	0.00%
Bank of Nova Scotia	8,000	$455.0K	0.00%
Jain Global LLC	7,655	$435.4K	0.01%
Bridgefront Capital, LLC	7,316	$416.1K	0.10%
Amundi	6,764	$384.7K	0.00%
Verdad Advisers, LP	6,367	$362.2K	0.41%
Cornerstone Investment Partners, LLC	5,980	$340.1K	0.01%
Fuller & Thaler Asset Management, Inc.	5,307	$301.9K	0.00%
Winton Group Ltd	5,200	$295.8K	0.01%
Wealth Enhancement Advisory Services, LLC	4,825	$278.2K	0.00%
Cambridge Investment Research Advisors, Inc.	4,810	$274.0K	0.00%
Northland Securities, Inc.	4,765	$271.0K	0.26%
Abacus Wealth Partners, LLC	4,763	$270.9K	0.02%
Manufacturers Life Insurance Company, The	4,668	$265.5K	0.00%
D. E. Shaw & Co., Inc.	4,390	$249.7K	0.00%
Prudential Financial Inc	4,300	$244.6K	0.00%
Schonfeld Strategic Advisors LLC	4,299	$244.5K	0.00%
Mangrove Partners	4,014	$228.3K	0.02%
Aquatic Capital Management LLC	1,183	$67.3K	0.00%
Simplex Trading, LLC	275	$15.6K	0.00%
C M Bidwell & Associates Ltd	79	$4.49K	0.00%
Versant Capital Management, Inc	59	$3.36K	0.00%
Intentional Wealth Strategies, LLC	59	$3.36K	0.00%
Larson Financial Group LLC	52	$2.96K	0.00%
Root Financial Partners, LLC	22	$1.25K	0.00%
Rothschild Investment LLC	12	$683	0.00%
Keating Financial Advisory Services, Inc.	7	$398	0.00%
Hughes Financial Services, LLC	3	$171	0.00%
Advisory Services Network, LLC	2	$114	0.00%

Sold out (18)

Institutions that held American Public Education Inc at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of APEI in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Bastion Asset Management Inc.	212,964	$7.83M
Segall Bryant & Hamill, LLC	85,528	$3.23M
Polar Asset Management Partners Inc.	76,500	$2.89M
Pacer Advisors, Inc.	63,644	$2.41M
Yarbrough Capital, LLC	10,587	$400.2K
Two Sigma Advisers, LP	10,100	$381.8K
Versor Investments LP	10,000	$378.0K
Dynamic Technology Lab Private Ltd	7,650	$289.0K
Round Rock Advisors, LLC	5,842	$220.8K
SG Americas Securities, LLC	5,654	$214.0K
Axq Capital, LP	5,414	$204.6K
Amalgamated Bank	547	$21.0K
Signaturefd, LLC	489	$18.5K
Clear Street Markets LLC	296	$11.2K
Zurcher Kantonalbank (Zurich Cantonalbank)	293	$11.1K
Quarry LP	115	$4.35K
Clearstead Advisors, LLC	5	$189
SRS Capital Advisors, Inc.	1	$38

Not filed for Q1 2026 yet (3)

Institutions that held American Public Education Inc at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding APEI in Q4 2025 that haven't filed for Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Vanguard Group Inc	1,138,861	$43.0M
Comerica Bank	11,384	$430.3K
CIBC Private Wealth Group, LLC	112	$4.23K