Who owns ACEL
Which tracked institutional funds hold ACEL, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ACEL 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
38 tracked funds added or opened ACEL while 17 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
ACEL’s largest tracked holder by dollar value, DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP, sizes it at 4.5% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 4.5pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ACEL 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 165 tracked filers holding ACEL, 82 increased or opened the position and 84 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
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 ACEL 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 1
- Jump Financial, LLC$685K
Full exits 4
- HighTower Advisors, LLC$5M
- 1060 Capital, LLC$4M
- FIRST TRUST ADVISORS LP$2M
- Engineers Gate Manager LP$640K
Largest adds
- BlackRock, Inc.$17M
- DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP$14M
- AMERICAN CENTURY COMPANIES INC$7M
- Greenvale Capital LLP$7M
- Hill Path Capital LP$5M
- STATE STREET CORP$4M
Largest trims
- BALYASNY ASSET MANAGEMENT L.P.$1M
- Point72 Asset Management, L.P.$1M
- Qube Research & Technologies Ltd$1M
- CITADEL ADVISORS LLC$958K
- TWO SIGMA INVESTMENTS, LP$886K
- TEACHER RETIREMENT SYSTEM OF TEXAS$613K
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 |
|---|---|---|---|---|
| DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP | 8,098,349 | $102M | 18.3% | 2026-Q2 |
| Greenvale Capital LLP trimmed | 5,632,300 | $71M | 12.7% | 2026-Q2 |
| BlackRock, Inc. added | 4,923,361 | $62M | 11.1% | 2026-Q2 |
| Hill Path Capital LP | 2,789,113 | $35M | 6.3% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC trimmed | 2,517,802 | $32M | 5.7% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 1,743,569 | $22M | 3.9% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,367,379 | $17M | 3.1% | 2026-Q2 |
| STATE STREET CORP added | 1,345,664 | $17M | 3.0% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 1,070,094 | $13M | 2.4% | 2026-Q2 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 886,270 | $11M | 2.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 825,229 | $10M | 1.9% | 2026-Q2 |
| ALGERT GLOBAL LLC trimmed | 801,695 | $10M | 1.8% | 2026-Q2 |
| LPL Financial LLC trimmed | 796,769 | $10M | 1.8% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 712,105 | $9M | 1.6% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 686,830 | $9M | 1.6% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 673,610 | $8M | 1.5% | 2026-Q2 |
| HUB Investment Partners, LLC added | 668,806 | $8M | 1.5% | 2026-Q2 |
| Hillsdale Investment Management Inc. added | 537,000 | $7M | 1.2% | 2026-Q2 |
| NORTHERN TRUST CORP added | 474,458 | $6M | 1.1% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 405,080 | $5M | 0.9% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 377,387 | $5M | 0.9% | 2026-Q2 |
| CIBC Bancorp USA Inc. trimmed | 376,420 | $5M | 0.9% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL added | 360,503 | $5M | 0.8% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 312,863 | $4M | 0.7% | 2026-Q2 |
| GLOBEFLEX CAPITAL L P trimmed | 308,784 | $4M | 0.7% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC added | 295,213 | $4M | 0.7% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 259,462 | $3M | 0.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 248,756 | $3M | 0.6% | 2026-Q2 |
| O'Connor Alternative Investments LLC | 246,728 | $3M | 0.6% | 2026-Q2 |
| MORGAN STANLEY trimmed | 210,237 | $3M | 0.5% | 2026-Q2 |
| Bank of New York Mellon Corp added | 209,568 | $3M | 0.5% | 2026-Q2 |
| BARCLAYS PLC trimmed | 207,147 | $3M | 0.5% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 177,213 | $2M | 0.4% | 2026-Q2 |
| Qube Research & Technologies Ltd trimmed | 162,492 | $2M | 0.4% | 2026-Q2 |
| Orvieto Partners, L.P. added | 158,838 | $2M | 0.4% | 2026-Q2 |
| Quantinno Capital Management LP added | 148,306 | $2M | 0.3% | 2026-Q2 |
| Nuveen, LLC added | 144,970 | $2M | 0.3% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 143,276 | $2M | 0.3% | 2026-Q2 |
| KENNEDY CAPITAL MANAGEMENT LLC trimmed | 124,891 | $2M | 0.3% | 2026-Q2 |
| Arkadios Wealth Advisors added | 110,235 | $1M | 0.2% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 104,583 | $1M | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 104,084 | $1M | 0.2% | 2026-Q2 |
| Swiss National Bank trimmed | 102,300 | $1M | 0.2% | 2026-Q2 |
| Trexquant Investment LP added | 97,242 | $1M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 93,414 | $1M | 0.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 88,398 | $1M | 0.2% | 2026-Q2 |
| KORNITZER CAPITAL MANAGEMENT INC /KS trimmed | 87,540 | $1M | 0.2% | 2026-Q2 |
| Y-Intercept (Hong Kong) Ltd trimmed | 86,093 | $1M | 0.2% | 2026-Q2 |
| Empowered Funds, LLC trimmed | 83,346 | $1M | 0.2% | 2026-Q2 |
| Cambria Investment Management, L.P. trimmed | 83,346 | $1M | 0.2% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. added | 83,279 | $1M | 0.2% | 2026-Q2 |
| Invesco Ltd. trimmed | 76,141 | $960K | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 60,855 | $767K | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 57,371 | $723K | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC trimmed | 55,983 | $718K | 0.1% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 55,283 | $697K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 54,878 | $692K | 0.1% | 2026-Q2 |
| Jump Financial, LLC new | 54,327 | $685K | 0.1% | 2026-Q2 |
| MARTINGALE ASSET MANAGEMENT L P trimmed | 54,275 | $684K | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 51,191 | $646K | 0.1% | 2026-Q2 |
| BBR PARTNERS, LLC | 49,606 | $626K | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 47,891 | $604K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 47,518 | $599K | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 46,250 | $505K | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 41,286 | $521K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 41,235 | $520K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 40,643 | $513K | 0.1% | 2026-Q2 |
| Legal & General Group Plc trimmed | 40,547 | $511K | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 39,258 | $495K | 0.1% | 2026-Q2 |
| Watershed Asset Management, L.L.C. | 38,046 | $480K | 0.1% | 2026-Q2 |
| Campbell & CO Investment Adviser LLC added | 34,039 | $429K | 0.1% | 2026-Q2 |
| Focus Partners Wealth added | 33,729 | $425K | 0.1% | 2026-Q2 |
| VARCOV Co. trimmed | 32,110 | $405K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 31,666 | $399K | 0.1% | 2026-Q2 |
| Creative Planning added | 29,740 | $375K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 29,727 | $375K | 0.1% | 2026-Q2 |
| State of Wyoming added | 29,377 | $370K | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 28,332 | $357K | 0.1% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD | 27,100 | $342K | 0.1% | 2026-Q2 |
| R Squared Ltd added | 26,239 | $331K | 0.1% | 2026-Q2 |
| DIVERSIFIED TRUST CO new | 26,168 | $330K | 0.1% | 2026-Q2 |
| ExodusPoint Capital Management, LP trimmed | 26,147 | $330K | 0.1% | 2026-Q2 |
| FULLER & THALER ASSET MANAGEMENT, INC. trimmed | 25,558 | $322K | 0.1% | 2026-Q2 |
| Quantbot Technologies LP added | 25,384 | $320K | 0.1% | 2026-Q2 |
| Jupiter Topco LLC new | 24,590 | $310K | 0.1% | 2026-Q2 |
| CITADEL ADVISORS LLC trimmed | 24,235 | $306K | 0.1% | 2026-Q2 |
| TEACHER RETIREMENT SYSTEM OF TEXAS trimmed | 23,947 | $302K | 0.1% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 23,945 | $302K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 23,473 | $304K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 22,711 | $286K | 0.1% | 2026-Q2 |
| ZACKS INVESTMENT MANAGEMENT trimmed | 21,501 | $271K | 0.0% | 2026-Q2 |
| AdvisorShares Investments LLC trimmed | 21,306 | $269K | 0.0% | 2026-Q2 |
| HOHIMER WEALTH MANAGEMENT, LLC added | 20,147 | $254K | 0.0% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 20,132 | $254K | 0.0% | 2026-Q2 |
| FOX RUN MANAGEMENT, L.L.C. trimmed | 18,264 | $230K | 0.0% | 2026-Q2 |
| UBS Group AG trimmed | 18,195 | $229K | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS trimmed | 18,083 | $228K | 0.0% | 2026-Q2 |
| EntryPoint Capital, LLC added | 16,964 | $214K | 0.0% | 2026-Q2 |
| EP Wealth Advisors, LLC trimmed | 16,825 | $212K | 0.0% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 15,752 | $199K | 0.0% | 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.