Comparable stake leader
Andrew Houston
SEC ownership of DROPBOX, INC.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001467623.
Disclosed value leader
Andrew Houston
Comparable rows
8/50
Latest evidence
12 Oct 2026
- Public ticker
- DBX on Nasdaq
- Parsed ownership sources
-
3/4/5, 13D/G, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Andrew Houston
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
8 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Andrew Houston
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
12 Oct 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001467623
- Issuer location
- San Francisco, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of DROPBOX, INC. (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
Andrew Houston
Disclosed value leader
Andrew Houston
Comparable rows
8/50
Latest evidence
12 Oct 2026
3/4/5
13D/G
13F
Lead comparable stake: 35%
42 rows are not safely comparable across share classes.
13D/G row: Andrew Houston
Showing 1-8 of 50 holder rows.
Quick read
Andrew Houston leads the comparable SEC ownership view at 35%.
8 of 50 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 Andrew Houston's linked filing trail.
Comparable ownership
Top 5
Andrew Houston
35%
VANGUARD GROUP INC
12%
BlackRock, Inc.
10%
LSV ASSET MANAGEMENT
7.3%
ARROWSTREET CAPITAL, LIMITED PART...
5.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Andrew Houston |
3/4/5
13D/G
Co-CEO, Director, 10%+ Owner
|
35%
Reported 13D/G
· 31 Mar 2026
|
$2,499,067,475
73,827,695 shares
mixed-class rows
|
-$48,024,017 | 12 Oct 2026 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
12%
Reported 13D/G
· 31 Dec 2024
|
$779,753,209
27,494,824 shares
|
$0 | 31 Dec 2024 |
| BlackRock, Inc. |
13D/G
13F
Company
|
10%
Reported 13D/G
· 31 Mar 2025
|
$619,933,038
21,859,416 shares
|
$0 | 31 Mar 2025 |
| LSV ASSET MANAGEMENT |
13D/G
13F
Company
|
7.3%
Reported 13D/G
· 30 Jun 2026
|
$338,730,498
11,517,528 shares
|
-$2,826,713 | 30 Jun 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
13D/G
Company
|
5.4%
Reported 13D/G
· 31 Mar 2026
|
$215,365,432
7,840,023 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
4.9%
Reported 13D/G
· 30 Jun 2026
|
$226,779,951
7,710,981 shares
|
-$17,800,491 | 30 Jun 2026 |
| RENAISSANCE TECHNOLOGIES LLC |
13D/G
13F
Company
|
4.6%
Reported 13D/G
· 31 Dec 2025
|
$228,507,210
8,376,364 shares
|
-$47,018,008 | 31 Dec 2025 |
| AMERIPRISE FINANCIAL INC |
13D/G
13F
Company
|
3.3%
Reported 13D/G
· 30 Jun 2025
|
$178,929,099
6,724,130 shares
|
-$248,907,412 | 30 Jun 2025 |
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.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$58,749,407.
Buys
$0
Insiders: 0
Sells
$58,749,407
Insiders: 11
Net
-$58,749,407
Shares: -1,915,530
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 1,915,530
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 951,032 | $0 | $32,923,541 | -$32,923,541 |
| 3-6 | 0 | 143,360 | $0 | $3,918,632 | -$3,918,632 |
| 6-9 | 0 | 424,658 | $0 | $10,502,477 | -$10,502,477 |
| 9-12 | 0 | 396,480 | $0 | $11,404,758 | -$11,404,758 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 22 reporting-owner rows connected to DROPBOX, INC.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
22
Largest Forms 3/4/5 holder
Andrew Houston
Net 12M change
-$58.75M
Full value: -$58,749,407 · USD · 12-month changeLatest report
15 Oct 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Andrew Houston | Co-CEO, Director, 10%+ Owner | $2,499,067,475 | -$48,024,017 | -1.9% | Mixed | 12 Oct 2026 |
| Ashraf Alkarmi | Co-CEO, Director | $35,681,624 | -$2,274,900 | -6% | Filing P/S | 11 Sep 2026 |
| Timothy H. Young | President | $34,716,299 | Mixed | 24 Jan 2023 | ||
| Ross Tennenbaum | Chief Financial Officer | $24,185,189 | -$3,416,208 | -12% | Filing P/S | 10 Sep 2026 |
| Michael Ivan Torres | Chief Product Officer | $23,138,420 | Mixed | 01 Sep 2026 | ||
| Ali Dasdan | Chief Technology Officer | $16,075,780 | -$1,449,301 | -8.3% | Filing P/S | 17 Aug 2026 |
| Webster Eric T. | Chief Business Officer | $14,190,775 | -$539,694 | -3.7% | Filing P/S | 17 Aug 2026 |
| Yoon William T. | Chief Legal Officer | $12,755,232 | -$1,076,392 | -7.8% | Filing P/S | 04 Sep 2026 |
| Timothy Regan | Chief Financial Officer | $12,407,292 | -$174,959 | -1.4% | Filing P/S | 15 Dec 2025 |
| Eric Cox | Chief Customer Officer | $10,952,964 | Filing P/S | 15 May 2025 | ||
| Robert J. Mylod Jr. | Director | $9,734,226 | Mixed | 20 May 2021 | ||
| Bart Volkmer | Chief Legal Officer | $9,362,525 | Mixed | 18 Feb 2025 | ||
| Paul E. Jacobs | Director | $9,129,139 | Mixed | 15 May 2025 | ||
| Sarah Elizabeth Schubach | Chief Accounting Officer | $4,682,083 | -$1,006,281 | -18% | Filing P/S | 15 Oct 2026 |
| Donald W. Blair | Director | $2,636,059 | Mixed | 16 May 2024 | ||
| Michael Seibel | Director | $1,484,365 | Mixed | 21 May 2026 | ||
| Abhay Parasnis | Director | $1,086,265 | Mixed | 21 May 2026 | ||
| Sara Mathew | Director | $960,482 | Mixed | 16 May 2024 | ||
| Karen Peacock | Director | $738,078 | -$283,019 | -28% | Filing P/S | 29 Jul 2026 |
| Lisa M. Campbell | Director | $677,244 | -$271,853 | -29% | Filing P/S | 04 Sep 2026 |
Recent insider transactions for DROPBOX, INC.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.55% | -$73,584 | $35.79 | -2,056 | 130,821 | 15 Oct 2026 | Direct |
| Andrew Houston | DBX | Class A Common Stock | Sale | -100% | -$1,035,235 | $35.09 | -29,500 | 0 | 12 Oct 2026 | See Footnote |
| Andrew Houston | DBX | Class A Common Stock | Conversion of derivative security | 29,500 | 29,500 | 12 Oct 2026 | See Footnote | |||
| Andrew Houston | DBX | Class B Common Stock | Conversion of derivative security | -0.04% | -29,500 | 65,561,029 | 12 Oct 2026 | See foonote | ||
| Andrew Houston | DBX | Class A Common Stock | Sale | -100% | -$12,049,814 | $34.01 | -354,300 | 0 | 01 Oct 2026 | See Footnote |
| Andrew Houston | DBX | Class A Common Stock | Conversion of derivative security | 354,300 | 354,300 | 01 Oct 2026 | See Footnote | |||
| Andrew Houston | DBX | Class B Common Stock | Conversion of derivative security | -0.54% | -354,300 | 65,590,529 | 01 Oct 2026 | See foonote | ||
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.48% | -$64,787 | $32.54 | -1,991 | 132,877 | 30 Sep 2026 | Direct |
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.45% | -$73,229 | $36.78 | -1,991 | 134,868 | 15 Sep 2026 | Direct |
| Ashraf Alkarmi | DBX | Class A Common Stock | Sale | -2.79% | -$1,023,454 | $35.54 | -28,800 | 1,004,081 | 11 Sep 2026 | Direct |
| Andrew Houston | DBX | Class A Common Stock | Sale | -100% | -$13,439,216 | $35.02 | -383,800 | 0 | 10 Sep 2026 | See Footnote |
| Andrew Houston | DBX | Class A Common Stock | Conversion of derivative security | 383,800 | 383,800 | 10 Sep 2026 | See Footnote | |||
| Andrew Houston | DBX | Class B Common Stock | Conversion of derivative security | -0.58% | -383,800 | 65,944,829 | 10 Sep 2026 | See foonote | ||
| Ross Tennenbaum | DBX | Class A Common Stock | Sale | -12.4% | -$3,416,208 | $35.02 | -97,558 | 690,666 | 10 Sep 2026 | Direct |
| Lisa M. Campbell | DBX | Class A Common Stock | Sale | -19.1% | -$159,929 | $34.78 | -4,598 | 19,471 | 04 Sep 2026 | Direct |
| Yoon William T. | DBX | Class A Common Stock | Sale | -3.27% | -$430,702 | $34.78 | -12,382 | 366,693 | 04 Sep 2026 | Direct |
| Ross Tennenbaum | DBX | Class A Common Stock | Award | 3.81% | 28,945 | 788,224 | 01 Sep 2026 | Direct | ||
| Yoon William T. | DBX | Class A Common Stock | Award | 8.27% | 28,945 | 379,075 | 01 Sep 2026 | Direct | ||
| Michael Ivan Torres | DBX | Class A Common Stock | Award | 842,316 | 842,316 | 01 Sep 2026 | Direct | |||
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Award | 18.8% | 21,709 | 136,859 | 01 Sep 2026 | Direct | ||
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.4% | -$57,900 | $35.50 | -1,631 | 115,150 | 31 Aug 2026 | Direct |
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.38% | -$55,470 | $34.01 | -1,631 | 116,781 | 20 Aug 2026 | Direct |
| Webster Eric T. | DBX | Class A Common Stock | Sale | -3.66% | -$539,694 | $34.09 | -15,830 | 416,236 | 18 Aug 2026 | Direct |
| Ali Dasdan | DBX | Class A Common Stock | Sale | -2.35% | -$386,732 | $34.13 | -11,332 | 471,052 | 18 Aug 2026 | Direct |
| Ashraf Alkarmi | DBX | Class A Common Stock | Tax liability | -4.43% | -47,865 | 1,032,881 | 17 Aug 2026 | Direct | ||
| Ross Tennenbaum | DBX | Class A Common Stock | Tax liability | -2.61% | -20,326 | 759,279 | 17 Aug 2026 | Direct | ||
| Webster Eric T. | DBX | Class A Common Stock | Tax liability | -3.32% | -14,820 | 432,066 | 17 Aug 2026 | Direct | ||
| Yoon William T. | DBX | Class A Common Stock | Tax liability | -4.59% | -16,833 | 350,130 | 17 Aug 2026 | Direct | ||
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Tax liability | -4.71% | -5,854 | 118,412 | 17 Aug 2026 | Direct | ||
| Ali Dasdan | DBX | Class A Common Stock | Tax liability | -3.84% | -19,255 | 482,384 | 17 Aug 2026 | Direct | ||
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.3% | -$51,588 | $31.61 | -1,632 | 124,266 | 31 Jul 2026 | Direct |
| Karen Peacock | DBX | Class A Common Stock | Sale | -8.21% | -$66,000 | $33.00 | -2,000 | 22,366 | 29 Jul 2026 | Direct |
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.03% | -$39,350 | $30.13 | -1,306 | 125,898 | 15 Jul 2026 | Direct |
| Ali Dasdan | DBX | Class A Common Stock | Sale | -2.52% | -$389,160 | $30.00 | -12,972 | 501,639 | 14 Jul 2026 | Direct |
| Karen Peacock | DBX | Class A Common Stock | Sale | -7.59% | -$58,000 | $29.00 | -2,000 | 24,366 | 07 Jul 2026 | Direct |
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.02% | -$35,379 | $27.11 | -1,305 | 127,204 | 30 Jun 2026 | Direct |
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1.01% | -$35,131 | $26.90 | -1,306 | 128,509 | 15 Jun 2026 | Direct |
| Ashraf Alkarmi | DBX | Class A Common Stock | Sale | -2.06% | -$632,497 | $27.86 | -22,700 | 1,080,746 | 02 Jun 2026 | Direct |
| Ashraf Alkarmi | DBX | Class A Common Stock | Award | 76.6% | 478,551 | 1,103,446 | 01 Jun 2026 | Direct | ||
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -1% | -$36,096 | $27.66 | -1,305 | 129,815 | 01 Jun 2026 | Direct |
| Lisa M. Campbell | DBX | Class A Common Stock | Award | 60.5% | 9,071 | 24,069 | 21 May 2026 | Direct | ||
| Warren Jenson | DBX | Class A Common Stock | Award | 81.1% | 9,071 | 20,253 | 21 May 2026 | Direct | ||
| Andrew William Moore | DBX | Class A Common Stock | Award | 9,071 | 9,071 | 21 May 2026 | Direct | |||
| Karen Peacock | DBX | Class A Common Stock | Award | 52.4% | 9,071 | 26,366 | 21 May 2026 | Direct | ||
| Michael Seibel | DBX | Class A Common Stock | Award | 16.1% | 9,071 | 65,333 | 21 May 2026 | Direct | ||
| Abhay Parasnis | DBX | Class A Common Stock | Award | 23.4% | 9,071 | 47,811 | 21 May 2026 | Direct | ||
| Sarah Elizabeth Schubach | DBX | Class A Common Stock | Sale | -0.99% | -$36,751 | $28.14 | -1,306 | 131,120 | 19 May 2026 | Direct |
| Andrew Houston | DBX | Class A Common Stock | Sale | -100% | -$834,130 | $27.50 | -30,332 | 0 | 18 May 2026 | See Footnote |
| Andrew Houston | DBX | Class A Common Stock | Conversion of derivative security | 30,332 | 30,332 | 18 May 2026 | See Footnote | |||
| Andrew Houston | DBX | Class B Common Stock | Conversion of derivative security | -0.05% | -30,332 | 66,328,629 | 18 May 2026 | See foonote |
* marks a reported price that did not pass the local price check.