| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| Renaissance Technologies | $10.6M | 0.01% | 9.31K | −1.0% | Q2 2026 |
| Markel Group · Tom Gayner | $5.9M | 0.05% | 5.20K | — | Q2 2026 |
| Bridgewater Associates · Ray Dalio | $244.3K | 0.00% | 214 | −1.8% | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a GHC trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Aug 27, 2026 | Maas JacobOfficer | Stock Award(Grant) at price 0.00 per share. | 1K | — |
| Jun 30, 2026 | Mulcahy Anne MDirector | Stock Award(Grant) at price 1161.11 per share. | 21 | $24.38K |
| Jun 30, 2026 | Wagoner G. Richard Jr.Director | Stock Award(Grant) at price 1161.11 per share. | 21 | $24.38K |
| Jun 30, 2026 | Davis Christopher CDirector | Stock Award(Grant) at price 1161.11 per share. | 23 | $26.71K |
| Jun 30, 2026 | Markell Jack A.Director | Stock Award(Grant) at price 1161.11 per share. | 7 | $8.13K |
| Jun 30, 2026 | Conley Danielle Y.Director | Stock Award(Grant) at price 1161.11 per share. | 19 | $22.06K |
| Mar 31, 2026 | Mulcahy Anne MDirector | Stock Award(Grant) at price 1061.70 per share. | 23 | $24.42K |
| Mar 31, 2026 | Wagoner G. Richard Jr.Director | Stock Award(Grant) at price 1061.70 per share. | 23 | $24.42K |
| Mar 31, 2026 | Davis Christopher CDirector | Stock Award(Grant) at price 1061.70 per share. | 25 | $26.54K |
| Mar 31, 2026 | Markell Jack A.Director | Stock Award(Grant) at price 1061.70 per share. | 8 | $8.49K |
| Mar 31, 2026 | Conley Danielle Y.Director | Stock Award(Grant) at price 1061.70 per share. | 21 | $22.30K |
| Jan 15, 2026 | Maas JacobOfficer | Stock Award(Grant) at price 0.00 per share. | 1K | — |
| Jan 1, 2026 | Mulcahy Anne MDirector | Stock Award(Grant) at price 1091.18 per share. | 22 | $24.01K |
| Jan 1, 2026 | Wagoner G. Richard Jr.Director | Stock Award(Grant) at price 1091.18 per share. | 22 | $24.01K |
| Jan 1, 2026 | Davis Christopher CDirector | Stock Award(Grant) at price 1091.18 per share. | 25 | $27.28K |
| Jan 1, 2026 | Markell Jack A.Director | Stock Award(Grant) at price 1091.18 per share. | 8 | $8.73K |
| Jan 1, 2026 | Conley Danielle Y.Director | Stock Award(Grant) at price 1091.18 per share. | 20 | $21.82K |
| Nov 10, 2025 | O'Shaughnessy Timothy J.Chief Executive Officer | Conversion of Exercise of derivative security at price 872.01 per share. | 7.6K | $6.61M |
| Nov 10, 2025 | O'Shaughnessy LauraBeneficial Owner of more than 10% of a Class of Security | Conversion of Exercise of derivative security at price 872.01 per share. | 7.6K | $6.61M |
| Oct 19, 2025 | Maas JacobOfficer | Stock Award(Grant) at price 0.00 per share. | 1K | — |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 6.2 | -9.7 | 0.4 | 6.2 | -2.2 | 4.0 | 5.4 | -6.2 | 0.5 | 4.1 | +7.5% | ||
| 2025 | 6.5 | 5.9 | -2.3 | -4.2 | 3.7 | -0.9 | 0.8 | 13.8 | 8.4 | -14.0 | 9.3 | -0.7 | +26.0% |
| 2024 | 3.4 | -2.5 | 9.3 | -8.6 | 7.3 | -7.0 | 10.8 | 2.6 | 3.3 | 2.6 | 10.4 | -6.4 | +25.2% |
| 2023 | 8.1 | -4.1 | -4.9 | -3.4 | -1.9 | 1.2 | 2.7 | -0.1 | -0.6 | -0.7 | 8.4 | 11.1 | +15.3% |
| 2022 | -5.5 | 1.0 | 1.7 | -3.1 | 3.5 | -7.5 | 4.9 | -4.9 | -4.9 | 16.0 | 3.2 | -6.1 | −4.1% |
| 2021 | 6.5 | 5.8 | -6.4 | 13.0 | 4.2 | -4.3 | 4.9 | -7.2 | -4.5 | -0.6 | -3.3 | 11.2 | +18.1% |
| 2020 | -14.0 | -8.4 | -32.2 | 14.3 | -8.1 | -4.3 | 16.3 | 7.4 | -5.6 | -5.9 | 17.5 | 19.3 | −16.5% |
| 2019 | 3.8 | 2.8 | -0.1 | 8.8 | -8.5 | 1.4 | 7.6 | -5.2 | -5.8 | -5.1 | 0.3 | 1.2 | −0.2% |
| 2018 | 6.5 | -2.4 | 3.8 | 0.1 | -3.7 | 0.9 | -4.6 | 0.7 | 3.0 | 0.3 | 13.4 | -2.8 | +14.7% |
| 2017 | 1.5 | 3.6 | 11.4 | 0.4 | -0.5 | 0.1 | -1.2 | -0.9 | -0.4 | -4.9 | 4.8 | -4.2 | +9.1% |
| 2016 | -0.1 | 0.7 | -1.7 | -0.7 | 4.5 | -1.7 | 2.8 | -2.6 | -1.8 | -1.3 | 3.1 | 4.5 | +5.6% |
| 2015 | 8.3 | 5.5 | 6.4 | -2.5 | 4.7 | 0.4 | 6.2 | -4.1 | -12.8 | -4.3 | -2.0 | -10.4 | −7.1% |
| 2014 | -5.6 | 14.8 | -2.1 | -4.6 | 0.9 | 6.1 | -4.5 | 4.8 | -2.7 | 12.0 | 13.3 | -2.7 | +30.2% |
| 2013 | 5.6 | 3.3 | 12.2 | -0.8 | 5.4 | 3.5 | 11.1 | 5.0 | 8.4 | 5.2 | 2.1 | 1.0 | +81.6% |
| 2012 | 0.5 | 4.0 | -5.2 | 1.2 | -7.8 | 7.2 | -9.4 | 4.1 | 3.0 | -8.1 | 10.1 | -0.5 | −3.1% |
| 2011 | -2.5 | 1.1 | 1.0 | -0.4 | -5.8 | 2.0 | -4.0 | -11.6 | -8.1 | 4.0 | 5.5 | 5.0 | −14.3% |
| 2010 | -1.1 | -3.3 | 5.7 | 14.2 | -8.2 | -11.9 | 2.4 | -14.3 | 10.9 | 0.7 | -6.2 | 16.6 | −0.0% |
| 2009 | 0.1 | -7.7 | -0.9 | 17.2 | -14.0 | -2.2 | 28.2 | -3.8 | 7.8 | -7.7 | -4.3 | 6.3 | +12.6% |
| 2008 | -6.0 | -2.7 | -8.6 | -0.9 | -4.1 | -6.6 | 5.3 | -3.5 | -6.7 | -23.3 | -7.2 | -1.4 | −50.7% |
| 2007 | 2.3 | 0.4 | -0.3 | -2.6 | 3.4 | 0.9 | 1.9 | -3.2 | 4.9 | 5.8 | -5.0 | -1.9 | +6.1% |
Graham Holdings Company, through its subsidiaries, operates as a diversified holding company in the United States and internationally. The company provides academic preparation programs for international students; professional training and postsecondary education services, as well as English-language programs; operations support services for pre-college, certificate, undergraduate and graduate programs; exam preparation services; career and academic advisement services; and operates a sixth-form college that prepares students for A-level examinations. It also owns and operates television broadcast stations, restaurants, and entertainment venues; and offers social media management tools to connect newsrooms with their users. In addition, the company offers in-home specialty pharmacy infusion therapies; home health, hospice and palliative services; applied behavior analysis therapy; physician services for allergy, asthma and immunology patients; in-home aesthetics; and healthcare software-as-a-service technology. Further, it operates as a multi-product supplier to the commercial building industry; manufactures electrical and lifting solutions; and supplies parts used in electric utilities and industrial systems. Additionally, the company operates dealerships and valet repair services; provides custom framing services; marketing solutions; customer data and analytics software; Slate and Foreign Policy magazines; daily local news podcast and newsletter; a software-as-a-service platform that monetize audio content through paid subscriptions, memberships, and audiobooks; operates an online art gallery and in-person art fair business; and an online commerce platform that features original art and designs on an array of consumer products. The company was formerly known as The Washington Post Company and changed its name to Graham Holdings Company in November 2013. Graham Holdings Company was founded in 1877 and is based in Arlington, Virginia.