Security Snapshot

AMERICAN PUBLIC EDUCATION INC - Common Stock (APEI) Institutional Ownership

CUSIP: 02913V103

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

204

Shares (Excl. Options)

19,711,694

Price

$56.88

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Type / Class
Equity / Common Stock
Symbol
APEI on Nasdaq
Shares outstanding
18,502,514
Price per share
$57.23
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
19,711,694
Total reported value
$1,120,827,394
% of total 13F portfolios
0.01%
Share change
-409,840
Value change
-$13,641,102
Number of holders
204
Price from insider filings
$57.23
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Key facts

  • APEI - AMERICAN PUBLIC EDUCATION INC - Common Stock is tracked under CUSIP 02913V103.
  • 204 institutions reported positions in Q1 2026.
  • 8 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 171 to 204 between Q4 2025 and Q1 2026.
  • Reported value moved from $757,900,849 to $1,120,827,394.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 204 institutions filings for Q1 2026.

Open SEC Evidence

Security key

02913V103

Latest holder period

Q1 2026

13F holders

204

13D/G owners

8

CIK / CUSIP context first

Significant Owners of AMERICAN PUBLIC EDUCATION INC - Common Stock (APEI) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
325 CAPITAL LLC 6.6% -22% $55,086,430 -$15,735,348 1,206,977 -22% 325 CAPITAL LLC 18 Mar 2026
BlackRock, Inc. 6.7% $28,651,429 1,202,326 BlackRock, Inc. 31 Mar 2025
Divisadero Street Capital Management, LP 5.7% -39% $60,209,909 -$35,453,355 1,052,069 -37% Divisadero Street Capital Management, LP 31 Mar 2026
RENAISSANCE TECHNOLOGIES LLC 5.5% $23,070,347 968,122 Renaissance Technologies LLC 22 Feb 2024
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 4.7% $33,834,710 857,226 PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 30 Sep 2025
BANK OF AMERICA CORP /DE/ 4.5% $24,439,074 808,973 BANK OF AMERICA CORP /DE/ 30 Jun 2025
REDWOOD CAPITAL MANAGEMENT, LLC 3.9% -38% $21,309,500 -$12,744,874 705,379 -37% REDWOOD CAPITAL MANAGEMENT, LLC 30 Jun 2025
No Street GP LP 3.5% -32% $37,061,461 -$15,876,289 647,588 -30% No Street GP LP 31 Mar 2026

As of 31 Mar 2026, 204 institutional investors reported holding 19,711,694 shares of AMERICAN PUBLIC EDUCATION INC - Common Stock (APEI). This represents 107% of the company’s total 18,502,514 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of AMERICAN PUBLIC EDUCATION INC - Common Stock (APEI) together control 79% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 7.8% 1,450,355 -3.3% 0% $82,496,192
325 CAPITAL LLC 6.4% 1,183,732 -23% 25% $67,330,676
Divisadero Street Capital Management, LP 5.7% 1,052,069 -37% 2.8% $59,841,685
RENAISSANCE TECHNOLOGIES LLC 5% 920,220 -4.4% 0.08% $52,342,114
DIMENSIONAL FUND ADVISORS LP 4.3% 799,175 -5.7% 0.01% $45,457,181
FMR LLC 4.3% 788,355 +12249% 0% $44,841,627
BANK OF AMERICA CORP /DE/ 4.1% 761,601 -0.14% 0% $43,319,865
VANGUARD CAPITAL MANAGEMENT LLC 3.8% 701,018 0% 0% $39,873,904
Prescott Group Capital Management, L.L.C. 3.7% 679,749 -21% 3.9% $38,664,125
AMERICAN CENTURY COMPANIES INC 3.6% 658,835 +4% 0.02% $37,474,535
No Street GP LP 3.5% 647,588 -30% 2.5% $36,834,805
GOLDMAN SACHS GROUP INC 3.4% 620,481 +4.2% 0% $35,292,959
ACADIAN ASSET MANAGEMENT LLC 3% 558,075 -9% 0.05% $31,730,000
Driehaus Capital Management LLC 2.9% 532,295 +16% 0.22% $30,276,940
GEODE CAPITAL MANAGEMENT, LLC 2.6% 483,130 +12% 0% $27,486,751
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 2.1% 384,931 -3% 0.01% $21,894,875
STATE STREET CORP 1.9% 357,946 +4.3% 0% $20,359,968
VANGUARD PORTFOLIO MANAGEMENT LLC 1.8% 337,819 0% 0% $19,215,145
ROYCE & ASSOCIATES LP 1.8% 326,443 -9% 0.18% $18,568,078
JANE STREET GROUP, LLC 1.4% 261,485 0.02% $14,873,267
SYSTEMATIC FINANCIAL MANAGEMENT LP 1.3% 244,637 -6.5% 0.32% $13,915,018
UBS Group AG 1.3% 234,623 -11% 0% $13,345,356
Nuveen, LLC 1.2% 219,582 +547% 0% $12,489,824
Qube Research & Technologies Ltd 1.1% 203,353 +241% 0.02% $11,566,719
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 1.1% 195,000 -0.16% 0.64% $11,091,600

Institutional Holders of AMERICAN PUBLIC EDUCATION INC - Common Stock (APEI) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 19,711,694 $1,120,827,394 -$13,641,102 $56.88 204
2025 Q4 20,057,534 $757,900,849 +$33,269,131 $37.80 171
2025 Q3 19,206,420 $757,306,671 +$38,058,312 $39.47 159
2025 Q2 18,365,088 $558,166,315 +$33,474,290 $30.46 136
2025 Q1 17,632,179 $392,520,426 +$9,343,908 $22.32 116
2024 Q4 17,215,893 $370,356,879 +$10,615,387 $21.57 109
2024 Q3 16,350,780 $241,136,906 +$6,443,112 $14.75 105
2024 Q2 15,707,307 $276,142,849 +$16,619,226 $17.58 99
2024 Q1 14,877,828 $211,298,858 +$15,693,078 $14.20 93
2023 Q4 13,923,207 $134,510,093 +$1,378,984 $9.65 77
2023 Q3 13,912,368 $69,278,277 -$3,159,350 $4.98 69
2023 Q2 14,576,011 $69,090,407 -$10,913,795 $4.74 77
2023 Q1 16,736,141 $90,628,450 -$25,100,011 $5.42 94
2022 Q4 17,151,278 $210,801,110 -$4,789,943 $12.29 118
2022 Q3 17,680,840 $161,608,076 -$43,007,794 $9.14 109
2022 Q2 18,199,408 $294,014,359 -$2,610,681 $16.16 98
2022 Q1 18,276,158 $388,687,669 +$1,665,375 $21.24 106
2021 Q4 18,179,815 $404,447,874 +$5,638,252 $22.25 112
2021 Q3 17,250,619 $441,939,638 -$14,270,206 $25.61 125
2021 Q2 17,800,807 $504,444,117 -$11,780,087 $28.34 130
2021 Q1 17,831,282 $634,816,311 +$137,825,268 $35.63 135
2020 Q4 14,002,995 $426,789,673 +$3,801,679 $30.48 124
2020 Q3 13,923,200 $392,697,547 +$2,948,263 $28.19 132
2020 Q2 13,814,327 $408,934,368 +$6,710,096 $29.60 139
2020 Q1 13,632,609 $326,197,435 -$9,930,707 $23.93 113
2019 Q4 13,982,054 $382,910,939 -$10,346,266 $27.39 120
2019 Q3 14,387,733 $321,421,198 -$23,773,163 $22.34 120
2019 Q2 15,331,621 $453,480,330 -$3,481,603 $29.58 116
2019 Q1 15,564,506 $468,850,894 +$3,550,581 $30.12 130
2018 Q4 15,450,868 $439,691,768 -$3,903,434 $28.46 128
2018 Q3 15,548,268 $513,800,498 -$5,645,554 $33.05 129
2018 Q2 15,560,241 $655,158,765 +$2,890,158 $42.10 147
2018 Q1 15,469,150 $665,111,173 +$31,813,337 $43.00 143
2017 Q4 14,848,657 $371,920,626 +$2,400,351 $25.05 119
2017 Q3 14,782,579 $311,155,401 -$3,588,734 $21.05 114
2017 Q2 14,945,549 $353,437,705 -$4,164,758 $23.65 114
2017 Q1 15,176,137 $347,515,117 +$48,460,369 $22.90 112
2016 Q4 14,926,458 $366,395,344 +$5,377,289 $24.55 133
2016 Q3 14,725,935 $291,611,585 -$10,165,529 $19.81 122
2016 Q2 15,025,520 $422,219,935 +$8,290,052 $28.10 141
2016 Q1 14,788,342 $305,179,549 -$8,500,497 $20.63 131
2015 Q4 15,219,104 $283,196,684 -$19,757,238 $18.61 117
2015 Q3 16,201,293 $379,889,420 +$6,718,802 $23.45 115
2015 Q2 15,930,135 $409,713,917 -$3,354,053 $25.72 119
2015 Q1 15,964,845 $478,809,520 +$1,007,182 $29.98 125
2014 Q4 15,902,104 $586,214,347 -$654,123 $36.87 130
2014 Q3 16,037,389 $432,848,909 +$1,587,124 $26.99 111
2014 Q2 16,014,447 $550,567,295 -$45,944,921 $34.38 115
2014 Q1 17,337,675 $608,153,618 +$8,173,263 $35.08 117
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