Latest Period
Q1 2026
Security Snapshot
BOX INC - Class A, Common Stock (BOX) Institutional Ownership
CUSIP: 10316T104
13F Institutional Holders and Ownership History from Q2 2014 to Q2 2026
Institutions Reporting
396
Shares (Excl. Options)
139,757,587
Price
$23.64
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- Security type / class
- Equity / Class A, Common Stock
- Symbol
- BOX on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 139,757,587
- Total 13F value
- $3,306,867,097
- Portfolio coverage rank
- 0%
- Share change
- -4,698,299
- Value change
- -$181,801,776
- Number of holders
- 396
- Shares outstanding
- 144,214,278
- SEC-reported price per share
- $26.54
- Insider filing price
- $26.54
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- BOX - BOX INC - Class A, Common Stock is tracked under CUSIP 10316T104.
- 396 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 396 to 18 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $3,306,867,097 to $13,769,164.
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
Open SEC evidence
Latest holder context comes from 396 institutions filings for Q1 2026.
Security key
10316T104
Latest holder period
Q1 2026
13F holders
396
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
BOX full holder history
BOX INC SEC filings
BOX INC company facts
BOX INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 10316T104:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
BOX
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 16% | $720,272,442 | 23,362,713 | BlackRock, Inc. | 31 Mar 2025 |
As of 31 Mar 2026, 396 institutional investors reported holding 139,757,587 shares of BOX INC - Class A, Common Stock (BOX). This represents 97% of the company’s total 144,214,278 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
71%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 18% | 25,319,081 | +0.53% | 0.01% | $598,543,069 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.8% | 11,245,459 | 0% | 0.01% | $265,842,651 |
| EARNEST PARTNERS LLC | 5.1% | 7,305,258 | -2.9% | 0.71% | $172,696,299 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 6,216,912 | 0% | 0% | $146,967,800 |
| STATE STREET CORP | 3.9% | 5,681,250 | +1.8% | 0% | $134,304,750 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3.4% | 4,918,991 | +9% | 0.06% | $116,284,947 |
| ACADIAN ASSET MANAGEMENT LLC | 3.3% | 4,725,486 | +5.1% | 0.16% | $111,669,000 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 3,534,116 | +2.4% | 0.01% | $83,561,785 |
| BANK OF AMERICA CORP /DE/ | 2.3% | 3,351,199 | -3.4% | 0.01% | $79,222,345 |
| SEI INVESTMENTS CO | 2.2% | 3,198,450 | -4% | 0.07% | $75,611,317 |
| DIMENSIONAL FUND ADVISORS LP | 1.9% | 2,674,883 | +0.53% | 0.01% | $63,231,627 |
| MARSHALL WACE, LLP | 1.8% | 2,630,154 | +51% | 0.07% | $62,176,842 |
| Squarepoint Ops LLC | 1.8% | 2,612,674 | +340% | 0.13% | $61,763,613 |
| GOLDMAN SACHS GROUP INC | 1.7% | 2,461,347 | +25% | 0.01% | $58,186,243 |
| CITADEL ADVISORS LLC | 1.6% | 2,337,851 | +800% | 0.04% | $55,266,797 |
| MORGAN STANLEY | 1.2% | 1,762,561 | -2.4% | 0% | $41,666,966 |
| JPMORGAN CHASE & CO | 1.1% | 1,653,223 | -3% | 0% | $38,553,161 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1% | 1,565,404 | +16% | 0.01% | $37,006,151 |
| NORTHERN TRUST CORP | 1% | 1,471,713 | +1.1% | 0% | $34,791,296 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 0.93% | 1,334,926 | -17% | 0.05% | $31,558,000 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 0.89% | 1,278,379 | +59% | 0.01% | $30,572,508 |
| TWO SIGMA INVESTMENTS, LP | 0.87% | 1,260,729 | +33% | 0.02% | $29,803,634 |
| Man Group plc | 0.82% | 1,186,356 | +39% | 0.06% | $28,045,456 |
| JANUS HENDERSON GROUP PLC | 0.8% | 1,147,381 | +75% | 0.01% | $27,141,253 |
| FIRST TRUST ADVISORS LP | 0.77% | 1,104,397 | -5.2% | 0.02% | $26,107,945 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
48
Latest
Q1 2026
Rows shown
1-25 of 48
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 518,813 | $13,769,164 | +$2,007,685 | $26.54 | 18 |
| 2026 Q1 | 139,757,587 | $3,306,867,097 | -$181,801,776 | $23.64 | 396 |
| 2025 Q4 | 144,901,321 | $4,334,257,252 | -$223,994,034 | $29.91 | 411 |
| 2025 Q3 | 149,514,096 | $4,824,839,481 | -$179,621,710 | $32.27 | 401 |
| 2025 Q2 | 155,065,110 | $5,298,091,740 | +$311,709,032 | $34.17 | 409 |
| 2025 Q1 | 145,951,411 | $4,504,626,664 | -$9,785,632 | $30.86 | 385 |
| 2024 Q4 | 146,782,971 | $4,638,747,244 | +$84,529,904 | $31.60 | 394 |
| 2024 Q3 | 142,057,967 | $4,649,158,558 | +$100,049,401 | $32.73 | 390 |
| 2024 Q2 | 139,319,665 | $3,684,332,817 | -$41,449,303 | $26.44 | 346 |
| 2024 Q1 | 141,637,244 | $4,008,848,948 | +$497,829,009 | $28.32 | 338 |
| 2023 Q4 | 124,367,288 | $3,185,160,238 | -$21,049,423 | $25.61 | 329 |
| 2023 Q3 | 125,069,202 | $3,028,362,188 | -$72,211,171 | $24.21 | 319 |
| 2023 Q2 | 127,651,542 | $3,750,624,271 | +$56,297,926 | $29.38 | 338 |
| 2023 Q1 | 125,970,713 | $3,374,341,412 | +$15,037,111 | $26.79 | 360 |
| 2022 Q4 | 126,719,655 | $3,945,087,258 | +$76,063,614 | $31.13 | 364 |
| 2022 Q3 | 124,901,097 | $3,047,092,354 | +$38,310,196 | $24.39 | 311 |
| 2022 Q2 | 122,295,859 | $3,076,454,321 | +$17,302,555 | $25.14 | 314 |
| 2022 Q1 | 121,969,660 | $3,543,260,114 | -$94,743,222 | $29.06 | 311 |
| 2021 Q4 | 125,442,013 | $3,285,140,754 | +$3,933,814 | $26.19 | 299 |
| 2021 Q3 | 126,088,795 | $2,984,013,939 | -$85,602,746 | $23.67 | 267 |
| 2021 Q2 | 129,393,469 | $3,305,454,118 | -$93,808,773 | $25.55 | 274 |
| 2021 Q1 | 134,065,589 | $3,077,651,873 | +$131,086,107 | $22.96 | 297 |
| 2020 Q4 | 129,064,830 | $2,329,517,405 | +$39,480,197 | $18.05 | 279 |
| 2020 Q3 | 126,879,993 | $2,202,546,976 | +$70,266,169 | $17.36 | 290 |
| 2020 Q2 | 122,481,120 | $2,542,280,988 | +$89,900,138 | $20.76 | 277 |