AMERICAN PUBLIC EDUCATION (APEI) Top Institutional Shareholders
AMERICAN PUBLIC EDUCATION (APEI) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $1.06B in APEI holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of APEI tracked by InsiderSet, reporting ownership valued at approximately $82.50M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $75.85M, representing an estimated loss of -8.05% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 48% of the total disclosed APEI value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., 325 Capital Llc, Divisadero Street Capital Management, Lp, and several other long-term asset managers with concentrated positions in AMERICAN PUBLIC EDUCATION (APEI).
This page ranks the largest institutional APEI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
201
Total Reported Value
$1.06B
Largest Holder
Blackrock, Inc.
Largest Position
$82.50M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
174
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 1,450,355 | $82,496,192 | $75,853,567 | -$6,642,626 | -8.05% | |
| 325 Capital Llc | 24.53% | 1,183,732 | $67,330,676 | $61,909,184 | -$5,421,492 | -8.05% | |
| Divisadero Street Capital Management, Lp | 2.80% | 1,052,069 | $59,841,685 | $55,023,209 | -$4,818,476 | -8.05% | |
| Renaissance Technologies LLC | Jim Simons | 0.08% | 920,220 | $52,342,114 | $48,127,506 | -$4,214,608 | -8.05% |
| Dimensional Fund Advisors Lp | 0.01% | 799,175 | $45,457,181 | $41,796,853 | -$3,660,329 | -8.05% | |
| Fmr Llc | 0.00% | 788,355 | $44,841,627 | $41,230,967 | -$3,610,661 | -8.05% | |
| Bank Of America Corp | 0.00% | 761,601 | $43,319,865 | $39,831,732 | -$3,488,133 | -8.05% | |
| Vanguard Capital Management Llc | 0.00% | 701,018 | $39,873,904 | $36,663,241 | -$3,210,663 | -8.05% | |
| Prescott Group Capital Management, L.L.C. | 3.85% | 679,749 | $38,664,125 | $35,550,873 | -$3,113,252 | -8.05% | |
| American Century Companies Inc | 0.02% | 658,835 | $37,474,535 | $34,457,071 | -$3,017,465 | -8.05% | |
| No Street Gp Lp | 2.46% | 647,588 | $36,834,805 | $33,868,852 | -$2,965,953 | -8.05% | |
| Goldman Sachs Group Inc | 0.00% | 620,481 | $35,292,959 | $32,451,156 | -$2,841,803 | -8.05% | |
| Driehaus Capital Management Llc | 0.22% | 532,295 | $30,276,940 | $27,839,029 | -$2,437,912 | -8.05% | |
| Geode Capital Management, Llc | 0.00% | 483,130 | $27,486,751 | $25,267,699 | -$2,219,052 | -8.07% | |
| Arrowstreet Capital, Limited Partnership | 0.01% | 384,931 | $21,894,875 | $20,131,891 | -$1,762,984 | -8.05% | |
| State Street Corp | 0.00% | 357,946 | $20,359,968 | $18,720,576 | -$1,639,392 | -8.05% | |
| Vanguard Portfolio Management Llc | 0.00% | 337,819 | $19,215,145 | $17,667,934 | -$1,547,211 | -8.05% | |
| Royce & Associates Lp | 0.18% | 326,443 | $18,568,078 | $17,072,969 | -$1,495,109 | -8.05% | |
| Jane Street Group, Llc | 0.02% | 261,485 | $14,873,267 | $13,675,666 | -$1,197,602 | -8.05% | |
| Systematic Financial Management Lp | 0.32% | 244,637 | $13,915,018 | $12,794,515 | -$1,120,503 | -8.05% | |
| Ubs Group Ag | 0.00% | 234,623 | $13,345,356 | $12,270,783 | -$1,074,573 | -8.05% | |
| Nuveen, Llc | 0.00% | 219,582 | $12,489,824 | $11,484,139 | -$1,005,685 | -8.05% | |
| Qube Research & Technologies Ltd | 0.02% | 203,353 | $11,566,719 | $10,635,362 | -$931,357 | -8.05% | |
| Punch & Associates Investment Management, Inc. | 0.64% | 195,000 | $11,091,600 | $10,198,500 | -$893,100 | -8.05% | |
| Ossiam | 0.19% | 193,449 | $11,003,379 | $10,117,383 | -$885,996 | -8.05% | |
| Assenagon Asset Management S.A. | 0.02% | 177,309 | $10,085,336 | $9,273,261 | -$812,075 | -8.05% | |
| Northern Trust Corp | 0.00% | 173,338 | $9,859,465 | $9,065,577 | -$793,888 | -8.05% | |
| Manatuck Hill Partners, Llc | 3.19% | 171,466 | $9,752,986 | $8,967,672 | -$785,314 | -8.05% | |
| Pacific Ridge Capital Partners, Llc | 2.06% | 167,651 | $9,535,989 | $8,768,147 | -$767,842 | -8.05% | |
| 4D Advisors, Llc | 5.41% | 150,000 | $8,532,000 | $7,845,000 | -$687,000 | -8.05% | |
| Invesco Ltd. | 0.00% | 138,658 | $7,886,867 | $7,251,813 | -$635,054 | -8.05% | |
| Oberweis Asset Management Inc/ | 0.22% | 130,400 | $7,417,152 | $6,819,920 | -$597,232 | -8.05% | |
| Vanguard Fiduciary Trust Co | 0.00% | 123,658 | $7,033,667 | $6,467,313 | -$566,354 | -8.05% | |
| Panagora Asset Management Inc | 0.03% | 121,215 | $6,894,709 | $6,339,545 | -$555,165 | -8.05% | |
| Citadel Advisors Llc | 0.00% | 114,630 | $6,520,155 | $5,995,149 | -$525,006 | -8.05% | |
| Morgan Stanley | 0.00% | 113,869 | $6,476,914 | $5,955,349 | -$521,565 | -8.05% | |
| Bridgeway Capital Management, Llc | 0.13% | 112,996 | $6,427,212 | $5,909,691 | -$517,521 | -8.05% | |
| Aqr Capital Management Llc | 0.00% | 104,664 | $5,953,289 | $5,473,927 | -$479,362 | -8.05% | |
| Informed Momentum Co Llc | 0.58% | 87,646 | $4,985,304 | $4,583,886 | -$401,418 | -8.05% | |
| Point72 Asset Management, L.P. | 0.01% | 84,637 | $4,814,153 | $4,426,515 | -$387,638 | -8.05% | |
| Charles Schwab Investment Management Inc | 0.00% | 81,856 | $4,655,969 | $4,281,069 | -$374,900 | -8.05% | |
| Sei Investments Co | 0.00% | 77,257 | $4,394,375 | $4,040,541 | -$353,834 | -8.05% | |
| Marshall Wace, Llp | 0.00% | 76,772 | $4,366,791 | $4,015,176 | -$351,615 | -8.05% | |
| Mackenzie Financial Corp | 0.00% | 71,758 | $4,081,595 | $3,752,943 | -$328,652 | -8.05% | |
| Intrinsic Edge Capital Management Llc | 0.72% | 69,955 | $3,979,040 | $3,658,647 | -$320,394 | -8.05% | |
| Cannell Capital Llc | 2.52% | 68,329 | $3,886,554 | $3,573,607 | -$312,947 | -8.05% | |
| Atom Investors Lp | 0.28% | 67,751 | $3,853,677 | $3,543,377 | -$310,300 | -8.05% | |
| Federated Hermes, Inc. | 0.01% | 67,662 | $3,848,615 | $3,538,723 | -$309,892 | -8.05% | |
| Exoduspoint Capital Management, Lp | 0.04% | 67,057 | $3,814,202 | $3,507,081 | -$307,121 | -8.05% | |
| Bank Of New York Mellon Corp | 0.00% | 65,889 | $3,747,768 | $3,445,995 | -$301,773 | -8.05% |
Frequently asked questions about APEI
Who owns the most APEI stock?
The largest holders of APEI are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AMERICAN PUBLIC EDUCATION (APEI).
Is APEI widely held by superinvestors?
Many widely followed stocks like APEI appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly APEI is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.