Comparable stake leader
FMR LLC
SEC ownership of Compass, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001563190.
Disclosed value leader
FMR LLC
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- COMP on NYSE
- Parsed ownership sources
- 13F, 13D/G, and 3/4/5
- Largest SEC-reported holder
- FMR LLC
- Latest 13D/G holder
- FMR LLC
- Latest parsed ownership date
- 31 Mar 2026
- Issuer CIK
- 0001563190
- Issuer location
- New York, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Compass, 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
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
50/50
Latest evidence
31 Mar 2026
13F
13D/G
3/4/5
Lead comparable stake: 14%
13D/G row: FMR LLC
Showing 1-8 of 50 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 14%.
50 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 FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
14%
Robert L. Reffkin
4.6%
SB INVESTMENT ADVISERS (UK) LTD
4.5%
VANGUARD PORTFOLIO MANAGEMENT LLC
8.1%
BlackRock, Inc.
6.8%
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 |
|---|---|---|---|---|---|
| FMR LLC |
13F
13D/G
Company
|
14%
from 13D/G
|
$786,224,143
107,554,602 shares
|
— | 31 Mar 2026 |
| Robert L. Reffkin |
3/4/5
13D/G
Chairman and CEO, Director
|
4.6%
from 13D/G
|
$187,271,532
19,486,244 shares
mixed-class rows
|
— | 04 Feb 2026 |
| SB INVESTMENT ADVISERS (UK) LTD |
13D/G
13F
SB Investment Advisers (UK) Limited · Company
|
4.5%
|
$321,808,573
25,062,973 shares
|
-$295,413,732 | 31 Dec 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
8.1%
|
$438,869,578
60,036,878 shares
|
— | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
6.8%
|
$369,359,089
50,527,919 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
4.2%
|
$225,710,483
30,876,947 shares
|
— | 31 Mar 2026 |
| Capital International Investors |
13F
Company
|
2.7%
|
$145,786,371
19,943,416 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.2%
|
$120,022,697
16,416,159 shares
|
— | 31 Mar 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.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$3,151,408.
Buys
$0
Insiders: 0
Sells
$3,151,408
Insiders: 2
Net
-$3,151,408
Shares: -283,796
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 283,796
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 150,086 | $0 | $1,753,786 | -$1,753,786 |
| 6-9 | 0 | 107,581 | $0 | $1,155,929 | -$1,155,929 |
| 9-12 | 0 | 26,129 | $0 | $241,694 | -$241,694 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 24 reporting-owner rows connected to Compass, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
24
Largest Forms 3/4/5 holder
SVF Excalibur (Cayman) Ltd
Net 12M change
-$3,151,409
Latest report
14 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| SVF Excalibur (Cayman) Ltd | 10%+ Owner | $439,842,998 | Filing P/S | 24 Mar 2025 | ||
| Robert L. Reffkin | Chairman and CEO, Director | $187,271,532 | Mixed | 04 Feb 2026 | ||
| Kalani Reelitz | Chief Financial Officer | $6,252,034 | Mixed | 03 Jul 2025 | ||
| Scott R. Wahlers | Cfo | $4,485,805 | -$2,302,831 | -34% | Mixed | 23 Mar 2026 |
| Gregory M. Hart | Chief Operating Officer | $4,263,623 | Mixed | 01 Dec 2023 | ||
| Bradley K. Serwin | General Counsel | $3,625,403 | -$848,578 | -19% | Mixed | 21 Nov 2025 |
| Frank Martell | Director | $1,814,583 | Median | 14 May 2026 | ||
| Steven J. Sordello | Director | $1,808,179 | Median | 14 May 2026 | ||
| Jr. Charles E. Phillips | Director | $1,729,853 | Median | 14 May 2026 | ||
| Robert S. Lehman | Chief Business Officer | $1,670,779 | Mixed | 09 Dec 2022 | ||
| Josh N. McCarter | Director | $1,589,537 | Median | 14 May 2026 | ||
| Dawanna Williams | Director | $1,484,054 | Median | 14 May 2026 | ||
| Pamela Thomas-Graham | Director | $1,363,958 | Median | 14 May 2026 | ||
| Allan Leinwand | Director | $1,327,788 | Median | 14 May 2026 | ||
| Joseph Sirosh | Chief Technology Officer | $1,202,694 | Mixed | 17 Aug 2022 | ||
| Ethan Charles Glass | Chief Legal Officer | $957,048 | Mixed | 23 Mar 2026 | ||
| Kristen M. Ankerbrandt | Chief Financial Officer | $649,981 | Mixed | 06 Jul 2022 | ||
| Housenbold Jeffrey T. | Director | $471,734 | Mixed | 03 Jul 2024 | ||
| Anand Mehta | Chief People Officer | $467,764 | Mixed | 10 Dec 2021 | ||
| Priyanka Singh | Chief People Officer | $437,074 | Mixed | 05 Dec 2022 |
Recent insider transactions for Compass, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Frank Martell | COMP | Class A Common Stock | Options Exercise | 19.3% | 35,288 | 218,233 | 14 May 2026 | Direct | ||
| Frank Martell | COMP | Restricted Stock Unit (RSU) | Award | 27,702 | 27,702 | 14 May 2026 | Direct | |||
| Frank Martell | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -35,288 | 0 | 14 May 2026 | Direct | ||
| Allan Leinwand | COMP | Class A Common Stock | Options Exercise | 35,288 | 35,288 | 14 May 2026 | Direct | |||
| Allan Leinwand | COMP | Restricted Stock Unit (RSU) | Award | 27,702 | 27,702 | 14 May 2026 | Direct | |||
| Allan Leinwand | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -35,288 | 0 | 14 May 2026 | Direct | ||
| Jr. Charles E. Phillips | COMP | Class A Common Stock | Options Exercise | 17.5% | 35,288 | 236,642 | 14 May 2026 | Direct | ||
| Jr. Charles E. Phillips | COMP | Restricted Stock Unit (RSU) | Award | 27,702 | 27,702 | 14 May 2026 | Direct | |||
| Jr. Charles E. Phillips | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -35,288 | 0 | 14 May 2026 | Direct | ||
| Steven J. Sordello | COMP | Class A Common Stock | Options Exercise | 16.6% | 35,288 | 247,357 | 14 May 2026 | Direct | ||
| Steven J. Sordello | COMP | Restricted Stock Unit (RSU) | Award | 37,379 | 27,702 | 14 May 2026 | Direct | |||
| Steven J. Sordello | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -35,288 | 0 | 14 May 2026 | Direct | ||
| Pamela Thomas-Graham | COMP | Class A Common Stock | Options Exercise | 23.3% | 35,288 | 186,588 | 14 May 2026 | Direct | ||
| Pamela Thomas-Graham | COMP | Restricted Stock Unit (RSU) | Award | 27,702 | 27,702 | 14 May 2026 | Direct | |||
| Pamela Thomas-Graham | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -35,288 | 0 | 14 May 2026 | Direct | ||
| Dawanna Williams | COMP | Class A Common Stock | Options Exercise | 21% | 35,288 | 203,017 | 14 May 2026 | Direct | ||
| Dawanna Williams | COMP | Restricted Stock Unit (RSU) | Award | 27,702 | 27,702 | 14 May 2026 | Direct | |||
| Dawanna Williams | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -35,288 | 0 | 14 May 2026 | Direct | ||
| Josh N. McCarter | COMP | Class A Common Stock | Options Exercise | 35,288 | 35,288 | 14 May 2026 | Direct | |||
| Josh N. McCarter | COMP | Restricted Stock Unit (RSU) | Award | 27,702 | 27,702 | 14 May 2026 | Direct | |||
| Josh N. McCarter | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -35,288 | 0 | 14 May 2026 | Direct | ||
| Steven J. Sordello | COMP | Class A Common Stock | Options Exercise | 1.32% | 2,773 | 212,069 | 01 May 2026 | Direct | ||
| Steven J. Sordello | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -2,773 | 0 | 01 May 2026 | Direct | ||
| Scott R. Wahlers | COMP | Class A Common Stock | Tax liability | -5.78% | -18,103 | 295,179 | 23 Mar 2026 | Direct | ||
| Scott R. Wahlers | COMP | Class A Common Stock | Options Exercise | 12.8% | 35,460 | 313,282 | 23 Mar 2026 | Direct | ||
| Scott R. Wahlers | COMP | Restricted Stock Unit (RSU) | Award | 196,199 | 196,199 | 23 Mar 2026 | Direct | |||
| Scott R. Wahlers | COMP | Performance Stock Unit (PSU) | Options Exercise | -50% | -35,460 | 35,461 | 23 Mar 2026 | Direct | ||
| Scott R. Wahlers | COMP | Performance Stock Unit (PSU) | Award | 70,921 | 70,921 | 23 Mar 2026 | Direct | |||
| Timothy B. Gustavson | COMP | Restricted Stock Unit (RSU) | Award | 147,562 | 64,696 | 23 Mar 2026 | Direct | |||
| Ethan Charles Glass | COMP | Restricted Stock Unit (RSU) | Award | 156,959 | 156,959 | 23 Mar 2026 | Direct | |||
| Scott R. Wahlers | COMP | Class A Common Stock | Tax liability | -9.43% | -28,941 | 277,822 | 16 Mar 2026 | Direct | ||
| Scott R. Wahlers | COMP | Class A Common Stock | Options Exercise | 22.7% | 56,690 | 306,763 | 16 Mar 2026 | Direct | ||
| Scott R. Wahlers | COMP | Restricted Stock Unit (RSU) | Options Exercise | -17.5% | -56,690 | 267,488 | 16 Mar 2026 | Direct | ||
| Ethan Charles Glass | COMP | Class A Common Stock | Tax liability | -33.6% | -50,970 | 100,636 | 16 Mar 2026 | Direct | ||
| Ethan Charles Glass | COMP | Class A Common Stock | Options Exercise | 204% | 101,733 | 151,606 | 16 Mar 2026 | Direct | ||
| Ethan Charles Glass | COMP | Restricted Stock Unit (RSU) | Options Exercise | -44.4% | -101,733 | 127,167 | 16 Mar 2026 | Direct | ||
| Allan Leinwand | COMP | Class A Common Stock | Gift | 26.1% | 30,296 | 146,352 | 03 Mar 2026 | By Leinwand Family Living Trust | ||
| Allan Leinwand | COMP | Class A Common Stock | Gift | -100% | -30,296 | 0 | 03 Mar 2026 | Direct | ||
| Robert L. Reffkin | COMP | Class A Common Stock | Tax liability | -55.3% | -638,797 | 515,796 | 04 Feb 2026 | Direct | ||
| Robert L. Reffkin | COMP | Class A Common Stock | Options Exercise | 1,154,593 | 1,154,593 | 04 Feb 2026 | Direct | |||
| Robert L. Reffkin | COMP | Restricted Stock Unit (RSU) | Options Exercise | -53.1% | -1,154,593 | 1,019,899 | 04 Feb 2026 | Direct | ||
| Steven J. Sordello | COMP | Class A Common Stock | Options Exercise | 1.34% | 2,773 | 209,296 | 02 Feb 2026 | Direct | ||
| Steven J. Sordello | COMP | Restricted Stock Unit (RSU) | Options Exercise | -50% | -2,773 | 2,773 | 02 Feb 2026 | Direct | ||
| Scott R. Wahlers | COMP | Class A Common Stock | Sale | -28.6% | $1,202,602 | $12.03 | -99,986 | 250,073 | 07 Jan 2026 | Direct |
| Scott R. Wahlers | COMP | Class A Common Stock | Tax liability | -10.2% | -39,895 | 350,059 | 06 Jan 2026 | Direct | ||
| Scott R. Wahlers | COMP | Class A Common Stock | Options Exercise | 24.3% | 76,329 | 389,954 | 06 Jan 2026 | Direct | ||
| Scott R. Wahlers | COMP | Restricted Stock Unit (RSU) | Options Exercise | -100% | -76,329 | 0 | 06 Jan 2026 | Direct | ||
| Ethan Charles Glass | COMP | Class A Common Stock | Tax liability | -51% | -51,859 | 49,873 | 06 Jan 2026 | Direct | ||
| Ethan Charles Glass | COMP | Class A Common Stock | Options Exercise | 101,732 | 101,732 | 06 Jan 2026 | Direct | |||
| Ethan Charles Glass | COMP | Restricted Stock Unit (RSU) | Options Exercise | -34.8% | -101,732 | 190,750 | 06 Jan 2026 | Direct |
* marks a reported price that did not pass the local price check.