Comparable stake leader
VANGUARD GROUP INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001699838.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
14/30
Latest evidence
31 Mar 2026
Ownership snapshot
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.
Quick read
14 of 30 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.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
11%
|
$536,329,627
31,019,643 shares
|
+$76,067,234 | 29 Aug 2025 |
| BlackRock, Inc. |
13D/G
|
5.6%
|
$334,141,530
14,365,500 shares
|
-$368,258,135 | 31 Jan 2025 |
| Altimeter Capital Management, LP |
13D/G
|
4.5%
|
$317,031,144
13,122,150 shares
|
$0 | 30 Jun 2025 |
| FMR LLC |
13D/G
|
4.4%
|
$267,146,058
11,485,213 shares
|
$0 | 31 Dec 2024 |
| JPMORGAN CHASE & CO |
13D/G
|
4.1%
|
$288,095,848
11,924,497 shares
|
$0 | 30 Jun 2025 |
| BlackRock Portfolio Management LLC |
13D/G
|
2.8%
|
$233,545,362
9,368,045 shares
|
-$114,562,674 | 30 Jun 2025 |
| Point72 Asset Management, L.P. |
13D/G
|
0.1%
|
$5,589,991
183,700 shares
|
-$527,903,079 | 31 Dec 2025 |
| Melanie Davis Vinson |
3/4/5
Chief Legal Officer
|
0.14%
|
$9,086,371
415,662 shares
|
— | 20 May 2025 |
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
Net insider flow leans to selling over the last 12 months. Net value: -$70,533,161.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 29,996 | $0 | $919,977 | -$919,977 |
| 3-6 | 0 | 1,501,830 | $0 | $45,389,931 | -$45,389,931 |
| 6-9 | 0 | 613,686 | $0 | $13,700,415 | -$13,700,415 |
| 9-12 | 0 | 585,285 | $0 | $10,522,838 | -$10,522,838 |
Reporting owners
Showing 1-20 of 28 reporting-owner rows connected to Confluent, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Steven M. Spurlock | 10%+ Owner | $497,489,960 | Mixed | 12 Nov 2021 | ||
| Edward Jay Kreps | CHIEF EXECUTIVE OFFICER, Director | $466,393,662 | -$45,776,008 | -8.9% | Mixed | 17 Mar 2026 |
| INDEX VENTURES VII (JERSEY), L.P. | 10%+ Owner | $372,774,546 | Mixed | 02 Feb 2023 | ||
| SC US (TTGP), LTD. | 10%+ Owner | $368,076,174 | Mixed | 17 May 2023 | ||
| Brad Gerstner | 10%+ Owner | $346,228,625 | Mixed | 15 Jun 2022 | ||
| An-Yen Hu | 10%+ Owner | $325,570,294 | Mixed | 30 Nov 2022 | ||
| Benchmark Capital Management Co. VIII, L.L.C. | 10%+ Owner | $324,570,261 | Mixed | 30 Nov 2022 | ||
| Neha Narkhede | Director | $34,386,721 | -$9,453,120 | -22% | Mixed | 17 Mar 2026 |
| LASKY MITCHELL | 10%+ Owner | $30,273,638 | Mixed | 10 Aug 2022 | ||
| Schultz Erica | President, Field Operations | $27,785,635 | Mixed | 11 Mar 2025 | ||
| Peter H. Fenton | 10%+ Owner | $23,654,888 | Mixed | 18 Aug 2022 | ||
| Chad Verbowski | Chief Technology Officer | $13,646,184 | Filing P/S | 20 Nov 2024 | ||
| Ban Ryan Norris Mac | Chief Revenue Officer | $11,003,567 | -$3,166,339 | -22% | Filing P/S | 20 Feb 2026 |
| Steffan Tomlinson | Chief Financial Officer | $10,931,580 | Mixed | 05 Jun 2023 | ||
| Melanie Davis Vinson | Chief Legal Officer | $9,086,371 | Filing P/S | 20 May 2025 | ||
| Lara Caimi | Director | $5,959,667 | -$101,242 | -1.7% | Mixed | 17 Mar 2026 |
| Ying Christina Liu | Chief Accounting Officer | $5,148,021 | Filing P/S | 20 May 2024 | ||
| Stephanie Buscemi | Chief Marketing Officer | $4,748,428 | Filing P/S | 22 Nov 2024 | ||
| Chetan Puttagunta | 10%+ Owner | $3,610,965 | Mixed | 10 Aug 2022 | ||
| Jonathan Chadwick | Director | $0 | Mixed | 17 Mar 2026 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Edward Jay Kreps | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -301,660 | 0 | 17 Mar 2026 | Direct | ||
| Edward Jay Kreps | CFLT | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -5,292,305 | 0 | 17 Mar 2026 | Direct | ||
| Edward Jay Kreps | CFLT | Class B Common Stock | Disposed to Issuer | -100% | -2,149,984 | 0 | 17 Mar 2026 | See footnote | ||
| Edward Jay Kreps | CFLT | Class B Common Stock | Disposed to Issuer | -100% | -14,017,500 | 0 | 17 Mar 2026 | Direct | ||
| Kong Phan | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -96,078 | 0 | 17 Mar 2026 | Direct | ||
| Kong Phan | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -149,758 | 0 | 17 Mar 2026 | Direct | ||
| Kong Phan | CFLT | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -32,726 | 0 | 17 Mar 2026 | Direct | ||
| Rohan Sivaram | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -319,290 | 0 | 17 Mar 2026 | Direct | ||
| Rohan Sivaram | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -212,681 | 0 | 17 Mar 2026 | Direct | ||
| Rohan Sivaram | CFLT | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -91,813 | 0 | 17 Mar 2026 | Direct | ||
| Neha Narkhede | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -8,302 | 0 | 17 Mar 2026 | Direct | ||
| Neha Narkhede | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -1,787 | 0 | 17 Mar 2026 | By Trust | ||
| Neha Narkhede | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -20,247 | 0 | 17 Mar 2026 | Direct | ||
| Neha Narkhede | CFLT | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -1,006,870 | 0 | 17 Mar 2026 | Direct | ||
| Neha Narkhede | CFLT | Class B Common Stock | Disposed to Issuer | -100% | -1,083,729 | 0 | 17 Mar 2026 | Direct | ||
| Michelangelo Volpi | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -155,512 | 0 | 17 Mar 2026 | See footnote | ||
| Michelangelo Volpi | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -235,041 | 0 | 17 Mar 2026 | Direct | ||
| Eric Vishria | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -8,302 | 0 | 17 Mar 2026 | Direct | ||
| Eric Vishria | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -663,637 | 0 | 17 Mar 2026 | See footnote | ||
| Eric Vishria | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -12,559 | 0 | 17 Mar 2026 | Direct | ||
| Gregory George Schott | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -8,302 | 0 | 17 Mar 2026 | Direct | ||
| Gregory George Schott | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -2,466 | 0 | 17 Mar 2026 | By Trust | ||
| Gregory George Schott | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -12,559 | 0 | 17 Mar 2026 | Direct | ||
| Gregory George Schott | CFLT | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -450,944 | 0 | 17 Mar 2026 | Direct | ||
| Matthew Craig Miller | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -9,886 | 0 | 17 Mar 2026 | Estate Planning Vehicle | ||
| Alyssa Henry | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -8,302 | 0 | 17 Mar 2026 | Direct | ||
| Alyssa Henry | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -20,247 | 0 | 17 Mar 2026 | Direct | ||
| Alyssa Henry | CFLT | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -187,500 | 0 | 17 Mar 2026 | Direct | ||
| Jonathan Chadwick | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -8,302 | 0 | 17 Mar 2026 | Direct | ||
| Jonathan Chadwick | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -485,938 | 0 | 17 Mar 2026 | Direct | ||
| Lara Caimi | CFLT | Restricted Stock Units | Disposed to Issuer | -100% | -8,302 | 0 | 17 Mar 2026 | Direct | ||
| Lara Caimi | CFLT | Class A Common Stock | Disposed to Issuer | -100% | -3,222 | 0 | 17 Mar 2026 | Direct | ||
| Lara Caimi | CFLT | Class B Common Stock | Disposed to Issuer | -100% | -186,107 | 0 | 17 Mar 2026 | Direct | ||
| Rohan Sivaram | CFLT | Class A Common Stock | Sale | -5.34% | $919,977 | $30.67 | -29,996 | 531,971 | 12 Mar 2026 | Direct |
| Kong Phan | CFLT | Class A Common Stock | Options Exercise | 12.6% | 27,608 | 245,836 | 05 Mar 2026 | Direct | ||
| Kong Phan | CFLT | Stock Option (Right to Buy) | Options Exercise | -71.3% | -27,608 | 11,103 | 05 Mar 2026 | Direct | ||
| Ban Ryan Norris Mac | CFLT | Class A Common Stock | Sale | -5.22% | $605,719 | $30.66 | -19,756 | 358,890 | 24 Feb 2026 | Direct |
| Rohan Sivaram | CFLT | Class A Common Stock | Sale | -3.69% | $660,142 | $30.70 | -21,503 | 561,966 | 20 Feb 2026 | Direct |
| Ban Ryan Norris Mac | CFLT | Class A Common Stock | Sale | -2.95% | $353,572 | $30.70 | -11,517 | 378,646 | 20 Feb 2026 | Direct |
| Kong Phan | CFLT | Class A Common Stock | Sale | -1.03% | $69,904 | $30.70 | -2,277 | 218,228 | 20 Feb 2026 | Direct |
| Edward Jay Kreps | CFLT | Class A Common Stock | Sale | -47.2% | $8,295,355 | $30.70 | -270,207 | 301,660 | 20 Feb 2026 | Direct |
| Edward Jay Kreps | CFLT | Class A Common Stock | Conversion of derivative security | 68.5% | 232,500 | 571,867 | 20 Feb 2026 | Direct | ||
| Edward Jay Kreps | CFLT | Class B Common Stock | Conversion of derivative security | -1.63% | -232,500 | 14,017,500 | 20 Feb 2026 | Direct | ||
| Ban Ryan Norris Mac | CFLT | Class A Common Stock | Sale | -0.54% | $64,679 | $30.61 | -2,113 | 390,163 | 18 Feb 2026 | Direct |
| Ban Ryan Norris Mac | CFLT | Class A Common Stock | Sale | -0.42% | $50,544 | $30.54 | -1,655 | 392,276 | 13 Feb 2026 | Direct |
| Michelangelo Volpi | CFLT | Class A Common Stock | Sale | -13.8% | $764,750 | $30.59 | -25,000 | 155,512 | 13 Feb 2026 | By Trust |
| Neha Narkhede | CFLT | Class A Common Stock | Sale | -73.7% | $2,447,200 | $30.59 | -80,000 | 28,549 | 13 Feb 2026 | Direct |
| Neha Narkhede | CFLT | Class A Common Stock | Conversion of derivative security | 280.2% | 80,000 | 108,549 | 13 Feb 2026 | Direct | ||
| Neha Narkhede | CFLT | Class B Common Stock | Conversion of derivative security | -6.87% | -80,000 | 1,083,729 | 13 Feb 2026 | Direct | ||
| Neha Narkhede | CFLT | Class B Common Stock | Options Exercise | 7.38% | 80,000 | 1,163,729 | 13 Feb 2026 | Direct |