Security key
10316T104
- Security type / class
- Equity / Class A, Common Stock
- Total 13F shares
- 15,869
- Total 13F value
- $531,295
- Share change
- -2,482
- SEC-reported price per share
- $33.48
- Number of holders
- 7
- Value change
- -$83,097
- Number of buys
- 1
- Number of sells
- 2
- Shares outstanding
- 144,214,278
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
7
Top holders
7
BOX full security history
Ownership snapshot
Full 13F holder table
BOX INC SEC filings
BOX INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 10316T104
Recent filing periods:
Ownership snapshot
Top reported holders of BOX - BOX INC - Class A, Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
20 Sep 2026
13D/G
13F
3/4/5
Lead comparable stake: 16%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 16%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
16%
Aaron Levie
2%
Dylan C. Smith
0.91%
Dana L. Evan
0.08%
Eli Berkovitch
0.07%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
16%
|
$720,272,442
23,362,713 shares
|
$0 | 31 Mar 2025 |
| Aaron Levie |
3/4/5
Chief Executive Officer, Director
|
2%
|
$97,926,642
2,859,673 shares
|
-$1,707,195 | 10 Sep 2026 |
| Dylan C. Smith |
3/4/5
Chief Financial Officer
|
0.91%
|
$34,770,054
1,310,100 shares
|
-$5,306,880 | 20 Sep 2026 |
| Dana L. Evan |
3/4/5
Director
|
0.08%
|
$4,050,865
115,739 shares
|
-$628,400 | 15 Sep 2026 |
| Eli Berkovitch |
3/4/5
VP Chief Acct Ofr & Controller
|
0.07%
|
$2,756,975
103,880 shares
|
-$1,157,767 | 20 Sep 2026 |
| Bethany Mayer |
3/4/5
Director
|
0.06%
|
$1,986,222
82,221 shares
|
-$105,561 | 25 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
7
Shares
15,869
Rows available
7
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
395
Q3 2026 holders
7
Holder diff
-388
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend