StockCIK 927628

CAPITAL ONE FINANCIAL CORP (COF): Insider Trades and Fund Holdings

In the past 12 months, CAPITAL ONE FINANCIAL CORP insiders reported 0 open-market purchases worth $0 and 9 sales worth $4.21M; 9 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$4.21MSold by insiders, 12 months

8Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 19, 2026.

Recent COF insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 19	Oct 15	Celia KaramPres, Retail Bank	Pres, Retail Bank	▼ SELL10b5-1	1,927	195.86	$377K	−3.3%	Form 4 ↗
Oct 19	Oct 15	Lia DeanPres, Banking & Prem. Products	Pres, Banking & Prem. Products	▼ SELL10b5-1	1,887	195.86	$370K	−3.1%	Form 4 ↗
Oct 7	Oct 6	Matthew W. CooperGeneral Counsel	General Counsel	▼ SELL10b5-1	3,500	196.22	$687K	−4.2%	Form 4 ↗
Sep 16	Sep 15	Lia DeanPres, Banking & Prem. Products	Pres, Banking & Prem. Products	▼ SELL10b5-1	2,066	206.07	$426K	−3.3%	Form 4 ↗
Sep 16	Sep 15	Celia KaramPres, Retail Bank	Pres, Retail Bank	▼ SELL10b5-1	2,017	206.07	$416K	−3.4%	Form 4 ↗
Sep 2	Sep 1	Matthew W. CooperGeneral Counsel	General Counsel	▼ SELL10b5-1	3,500	214.10	$749K	−4.0%	Form 4 ↗
Aug 18	Aug 17	Lia DeanPres, Banking & Prem. Products	Pres, Banking & Prem. Products	▼ SELL10b5-1	2,193	225.52	$495K	−3.4%	Form 4 ↗
Aug 18	Aug 17	Celia KaramPres, Retail Bank	Pres, Retail Bank	▼ SELL10b5-1	1,888	225.52	$426K	−3.1%	Form 4 ↗
Aug 17	Aug 13	Mark Daniel MouadebPresident	President	▼ SELL10b5-1	1,199	225.00	$270K	−2.4%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
Celia Karam	Pres, Retail Bank	$0	3	$1.22M	Oct 19, 2026
Lia Dean	Pres, Banking & Prem. Products	$0	3	$1.29M	Oct 19, 2026
Matthew W. Cooper	General Counsel	$0	2	$1.44M	Oct 7, 2026
Mark Daniel Mouadeb	President	$0	1	$270K	Aug 17, 2026

Tracked funds that report COF

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Berkshire Hathaway	Q2 2026	3,000,000	$601.9M	0.20%	▼ −58.0%
Ruane, Cunniff & Goldfarb	Q2 2026	1,956,084	$392.4M	6.11%	▼ −3.1%
Third Point	Q2 2026	825,000	$165.5M	3.56%	▲ +489.3%
Renaissance Technologies	Q2 2026	591,504	$118.7M	0.16%	▼ −20.0%
Viking Global Investors	Q2 2026	387,815	$77.8M	0.22%	▼ −75.9%
Soros Fund Management	Q2 2026	147,062	$29.5M	0.39%	▼ −18.3%
Bridgewater Associates	Q2 2026	145,544	$29.2M	0.12%	▲ New
Markel Group	Q2 2026	91,000	$18.3M	0.14%	No change
Lone Pine Capital	Q2 2026	0	$0	0.00%	▼ Sold out

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →