BOX Institutional Ownership
Who owns Box Inc and what the big funds did with it last quarter, from every SEC 13F filing. 399 funds reported holding BOX at Jun 30, 2026, together owning 102.1% of the company.
- ●206 buying vs 184 selling
- ●Held by funds +0.2 pts
- ●Funds holding -3
- ▼Superinvestors: 1 added, 3 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 399 | 402 | −0.7% |
| In funds' top 10 | 2 | 2 | 0.0% |
| 13F shares | 140M | 140M | +0.2% |
| Held by funds | 102.1% | 101.9% | +0.2 pts |
| New positions | 55 | 60 | −8.3% |
| Increased | 151 | 163 | −7.4% |
| Reduced | 130 | 122 | +6.6% |
| Sold out | 54 | 74 | −27.0% |
| Calls (shares) | 288K | 269K | +6.7% |
| Puts (shares) | 14K | 70K | −80.6% |
| Put/call ratio | 0.05 | 0.26 | −81.8% |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in BOX
All superinvestors →
Who owns BOX
share of fund held shares- Index and passive funds43.6%
- Active managers and hedge funds41.2%
- Banks and brokers13.7%
- Pensions, insurers and other1.5%
The top 10 holders own 54.0% of all BOX shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
98 funds changed their position- TimesSquare Capital Management, LLCNew+539K sh
- Mackenzie Financial CorpAdded+473K sh
- Assenagon Asset Management S.A.Added+421K sh
- Fort Washington Investment Advisors Inc /oh/Trimmed−396K sh
- Counterpoint Mutual Funds LLCNew+282K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 18.54% | 25.4M | $675M | +116K |
| 2 | Vanguard Portfolio Management LLC | 8.12% | 11.1M | $296M | −109K |
| 3 | Earnest Partners LLC | 5.19% | 7.1M | $189M | −186K |
| 4 | Vanguard Capital Management LLC | 4.39% | 6M | $160M | −196K |
| 5 | State Street Corp | 4.32% | 5.9M | $157M | +246K |
| 6 | Acadian Asset Management LLC | 3.62% | 5M | $132M | +239K |
| 7 | Arrowstreet Capital, Limited Partnership | 3.14% | 4.3M | $114M | −605K |
| 8 | Citadel Advisors LLC | 2.71% | 3.7M | $98.8M | +1.4M |
| 9 | Geode Capital Management, LLC | 2.65% | 3.6M | $96.3M | +96K |
| 10 | Bank of America Corp /de/ | 2.53% | 3.5M | $92M | +115K |
- Alyeska Investment Group, L.P.+2.2M sh+$59M
- Citadel Advisors LLC+1.4M sh+$36.8M
- ExodusPoint Capital Management, LP+843K sh+$22.4M
- Nomura Asset Management International Inc.+649K sh+$17.2M
- Wellington Management Group LLP+506K sh+$13.4M
- Schroder Investment Management Group+436K sh+$11.6M
- UBS Group AG+401K sh+$10.7M
- Fisher Asset Management, LLC+329K sh+$8.7M
- Marshall Wace, LLP−2.3M sh−$60.6M
- Squarepoint Ops LLC−1.1M sh−$28.8M
- Jane Street Group, LLC−891K sh−$23.7M
- Arrowstreet Capital, Limited Partnership−605K sh−$16.1M
- HighTower Advisors, LLC−467K sh−$12.4M
- Point72 Asset Management, L.P.−407K sh−$10.8M
- Millennium Management LLC−315K sh−$8.3M
- D. E. Shaw & Co., Inc.−312K sh−$8.3M
BOX institutional ownership FAQ
Who owns the most BOX stock?
In Q2 2026 13F filings the largest holder of BOX was BlackRock, Inc., followed by Vanguard Portfolio Management LLC and Earnest Partners LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of BOX is owned by institutions?
Funds that file 13F reports held 102.1% of BOX's shares at Jun 30, 2026, compared with 101.9% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying BOX?
In Q2 2026, 206 funds bought BOX (55 of them new positions) and 184 sold (54 sold out completely). Among well known investors, 1 added and 3 cut. Our fund sentiment for BOX is neutral.
What is BOX's institutional put/call ratio?
Funds reported $358K of BOX puts against $7.6M of calls, a put/call ratio of 0.05 (0.26 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this BOX ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.