Who owns Stride (LRN)
Which tracked institutional funds hold LRN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See LRN company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
70 tracked funds added or opened LRN while 114 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
LRN’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes LRN more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in LRN divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 385 tracked filers holding LRN, 202 increased or opened the position and 215 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in LRN between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 14
- Jupiter Topco LLC$200M
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$71M
- Fivespan Partners, LP$48M
- P2 Capital Partners, LLC$10M
- TUDOR INVESTMENT CORP ET AL$6M
- CAPITAL FUND MANAGEMENT S.A.$4M
Full exits 44
- JANUS HENDERSON GROUP PLC$55M
- FORT WASHINGTON INVESTMENT ADVISORS INC /OH/$31M
- Divisadero Street Capital Management, LP$27M
- Point72 Asset Management, L.P.$26M
- CAT ROCK CAPITAL MANAGEMENT LP$23M
- GW&K Investment Management, LLC$22M
Largest adds
- BlackRock, Inc.$160M
- AMERICAN CENTURY COMPANIES INC$53M
- CITIGROUP INC$18M
- PRICE T ROWE ASSOCIATES INC /MD/$17M
- BANK OF MONTREAL /CAN/$15M
- Impactive Capital LP$14M
Largest trims
- FMR LLC$66M
- FRONTIER CAPITAL MANAGEMENT CO LLC$34M
- JANE STREET GROUP, LLC$28M
- WELLINGTON MANAGEMENT GROUP LLP$17M
- Fiera Capital Corp$16M
- NORGES BANK$16M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 6,439,716 | $555M | 14.8% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 2,373,668 | $205M | 5.4% | 2026-Q2 |
| Jupiter Topco LLC new | 2,315,672 | $200M | 5.3% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 1,915,428 | $165M | 4.4% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,839,059 | $159M | 4.2% | 2026-Q2 |
| STATE STREET CORP added | 1,661,526 | $143M | 3.8% | 2026-Q2 |
| Impactive Capital LP added | 1,303,636 | $112M | 3.0% | 2026-Q2 |
| MORGAN STANLEY added | 1,296,291 | $112M | 3.0% | 2026-Q2 |
| FRONTIER CAPITAL MANAGEMENT CO LLC trimmed | 1,191,710 | $103M | 2.7% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 1,113,535 | $96M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,104,032 | $95M | 2.5% | 2026-Q2 |
| Swedbank AB | 972,874 | $84M | 2.2% | 2026-Q2 |
| Voss Capital, LP added | 885,605 | $76M | 2.0% | 2026-Q2 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC trimmed | 823,698 | $71M | 1.9% | 2026-Q2 |
| Invesco Ltd. added | 779,769 | $67M | 1.8% | 2026-Q2 |
| Khrom Capital Management LLC | 750,166 | $65M | 1.7% | 2026-Q2 |
| FULLER & THALER ASSET MANAGEMENT, INC. added | 745,346 | $64M | 1.7% | 2026-Q2 |
| DEUTSCHE BANK AG\ trimmed | 737,755 | $64M | 1.7% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 673,595 | $58M | 1.5% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 633,691 | $55M | 1.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 572,235 | $49M | 1.3% | 2026-Q2 |
| NORGES BANK added | 571,610 | $49M | 1.3% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 560,228 | $48M | 1.3% | 2026-Q2 |
| Fivespan Partners, LP new | 553,151 | $48M | 1.3% | 2026-Q2 |
| UBS Group AG trimmed | 530,833 | $46M | 1.2% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 505,524 | $44M | 1.2% | 2026-Q2 |
| BREACH INLET CAPITAL MANAGEMENT, LLC trimmed | 478,455 | $41M | 1.1% | 2026-Q2 |
| NORTHERN TRUST CORP added | 471,235 | $41M | 1.1% | 2026-Q2 |
| RICE HALL JAMES & ASSOCIATES, LLC added | 438,981 | $38M | 1.0% | 2026-Q2 |
| Rockefeller Capital Management L.P. trimmed | 361,281 | $31M | 0.8% | 2026-Q2 |
| BANK OF NOVA SCOTIA | 350,000 | $30M | 0.8% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 340,740 | $29M | 0.8% | 2026-Q2 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP added | 340,642 | $29M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 291,932 | $25M | 0.7% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 290,555 | $25M | 0.7% | 2026-Q2 |
| CITIGROUP INC added | 279,735 | $24M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp added | 278,690 | $24M | 0.6% | 2026-Q2 |
| Simcoe Capital Management, LLC trimmed | 267,605 | $23M | 0.6% | 2026-Q2 |
| Fiera Capital Corp trimmed | 239,269 | $21M | 0.5% | 2026-Q2 |
| Public Sector Pension Investment Board added | 236,610 | $20M | 0.5% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 224,619 | $19M | 0.5% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 218,113 | $19M | 0.5% | 2026-Q2 |
| Tidal Investments LLC trimmed | 202,828 | $17M | 0.5% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 200,738 | $17M | 0.5% | 2026-Q2 |
| Praetorian PR LLC | 200,000 | $17M | 0.5% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 197,115 | $17M | 0.5% | 2026-Q2 |
| LPL Financial LLC added | 194,146 | $17M | 0.4% | 2026-Q2 |
| Nuveen, LLC trimmed | 189,939 | $16M | 0.4% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 184,407 | $16M | 0.4% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 173,143 | $15M | 0.4% | 2026-Q2 |
| FRED ALGER MANAGEMENT, LLC trimmed | 171,480 | $15M | 0.4% | 2026-Q2 |
| First Eagle Investment Management, LLC added | 167,799 | $14M | 0.4% | 2026-Q2 |
| BARCLAYS PLC added | 154,229 | $13M | 0.4% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 148,716 | $13M | 0.3% | 2026-Q2 |
| ROYCE & ASSOCIATES LP added | 147,255 | $13M | 0.3% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND trimmed | 143,988 | $12M | 0.3% | 2026-Q2 |
| Jump Financial, LLC added | 132,961 | $11M | 0.3% | 2026-Q2 |
| P2 Capital Partners, LLC new | 116,630 | $10M | 0.3% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 116,097 | $10M | 0.3% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC added | 110,354 | $10M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 105,149 | $9M | 0.2% | 2026-Q2 |
| KIRR MARBACH & CO LLC /IN/ added | 102,840 | $9M | 0.2% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB added | 100,098 | $9M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 99,919 | $9M | 0.2% | 2026-Q2 |
| Legal & General Group Plc trimmed | 97,786 | $8M | 0.2% | 2026-Q2 |
| Montanaro Asset Management Ltd trimmed | 97,249 | $8M | 0.2% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 95,465 | $8M | 0.2% | 2026-Q2 |
| LAKEWOOD CAPITAL MANAGEMENT, LP | 90,000 | $8M | 0.2% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 88,099 | $8M | 0.2% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 85,575 | $7M | 0.2% | 2026-Q2 |
| California Public Employees Retirement System added | 85,144 | $7M | 0.2% | 2026-Q2 |
| Swiss National Bank trimmed | 83,300 | $7M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 75,539 | $7M | 0.2% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 71,817 | $6M | 0.2% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 71,158 | $6M | 0.2% | 2026-Q2 |
| RENAISSANCE GROUP LLC trimmed | 70,633 | $6M | 0.2% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 69,883 | $6M | 0.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 69,162 | $6M | 0.2% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC added | 68,013 | $6M | 0.2% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 66,812 | $6M | 0.2% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 63,091 | $6M | 0.1% | 2026-Q2 |
| Creative Planning added | 61,723 | $5M | 0.1% | 2026-Q2 |
| Gem Investment Advisors, LLC | 61,563 | $5M | 0.1% | 2026-Q2 |
| Granite Investment Partners, LLC trimmed | 60,861 | $5M | 0.1% | 2026-Q2 |
| South Street Advisors LLC added | 59,613 | $5M | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 58,289 | $5M | 0.1% | 2026-Q2 |
| Trexquant Investment LP added | 55,267 | $5M | 0.1% | 2026-Q2 |
| Edgestream Partners, L.P. trimmed | 54,929 | $5M | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 52,213 | $5M | 0.1% | 2026-Q2 |
| FIFTH THIRD BANCORP trimmed | 50,509 | $4M | 0.1% | 2026-Q2 |
| EASTERLY INVESTMENT PARTNERS LLC added | 49,196 | $4M | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 48,760 | $4M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 47,984 | $4M | 0.1% | 2026-Q2 |
| CAPITAL FUND MANAGEMENT S.A. trimmed | 47,114 | $4M | 0.1% | 2026-Q2 |
| INTECH INVESTMENT MANAGEMENT LLC added | 46,155 | $4M | 0.1% | 2026-Q2 |
| NIA IMPACT ADVISORS, LLC added | 45,596 | $4M | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO added | 45,038 | $4M | 0.1% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC added | 43,366 | $4M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 42,829 | $4M | 0.1% | 2026-Q2 |
| PALISADE CAPITAL MANAGEMENT, LP trimmed | 41,872 | $4M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.