Graham Holdings Company
Graham Holdings Company (GHC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · GHC · as of Mar 31, 2025
Ownership Breakdown
297
Institutional Holders
▲ 11 vs Q4
$2.54B
Total Inst. Value
▲ $259.44M vs Q4
4.33M
Shares Outstanding
freeFloat 93.23%
2.64M
13F Shares Held
▲ 28,566 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
GHC largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. services-educational services | 422.2K | 9.77% | 9.77% | $405.72B | May 2, 2025 | ▼ 4.1K |
VANGUARD GROUP INC services-educational services | 331.8K | 7.68% | 7.68% | $318.86B | May 9, 2025 | ▼ 3.8K |
DIMENSIONAL FUND ADVISORS LP services-educational services | 270.6K | 6.26% | 6.26% | $260.01B | May 13, 2025 | ▼ 7.4K |
MADISON AVENUE PARTNERS, LP services-educational services | 245.3K | 5.68% | 5.68% | $235.67B | May 15, 2025 | ▲ 10.0K |
WALLACE CAPITAL MANAGEMENT INC. services-educational services | 164.8K | 3.81% | 3.81% | $158.34B | May 15, 2025 | ▼ 489 |
STATE STREET CORP services-educational services | 129.2K | 2.99% | 2.99% | $124.10B | May 15, 2025 | ▲ 4.2K |
GEODE CAPITAL MANAGEMENT, LLC services-educational services | 82.0K | 1.90% | 1.90% | $78.79B | May 13, 2025 | ▲ 2.9K |
AQR CAPITAL MANAGEMENT LLC services-educational services | 58.7K | 1.36% | 1.36% | $55.85B | May 15, 2025 | ▲ 19.7K |
SOUTHEASTERN ASSET MANAGEMENT INC/TN/ services-educational services | 55.2K | 1.28% | 1.28% | $53.00B | May 15, 2025 | ▼ 3.9K |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC services-educational services | 52.4K | 1.21% | 1.21% | $50.36B | Sep 15, 2025 | ▼ 2.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
22
Increased
+83.7K shares1
New Positions
first time holders25
Decreased
−45.2K shares0
Sold Out
fully exitedNet shares change (top 50)
+38.5K
+83.7K / −45.2K
Net new holders
-2
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
GHC insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
8
Buy transactions
5
Sell transactions
1.60
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
O'Shaughnessy Laura 10 percent owner | May 26, 2026 | J-Other | 400 | — | — | 27.1K | Form 4 ↗ |
O'Shaughnessy Laura 10 percent owner | May 26, 2026 | J-Other | 6,000 | — | — | 11.5K | Form 4 ↗ |
O'Shaughnessy Laura 10 percent owner | May 26, 2026 | J-Other | 5,600 | — | — | 0 | Form 4 ↗ |
Weymouth Katharine director | May 26, 2026 | J-Other | 6,000 | — | — | 30.0K | Form 4 ↗ |
Weymouth Katharine director | May 26, 2026 | J-Other | 6,000 | — | — | 7.6K | Form 4 ↗ |
O'Shaughnessy Timothy J President and CEO | May 26, 2026 | J-Other | 400 | — | — | 27.1K | Form 4 ↗ |
O'Shaughnessy Timothy J President and CEO | May 26, 2026 | J-Other | 6,000 | — | — | 11.5K | Form 4 ↗ |
O'Shaughnessy Timothy J President and CEO | May 26, 2026 | J-Other | 5,600 | — | — | 0 | Form 4 ↗ |
WAGONER G RICHARD JR director | Apr 1, 2026 | Award | 23 | $1061.70 | $24.4K | 1.5K | Form 4 ↗ |
MULCAHY ANNE M director | Apr 1, 2026 | Award | 23 | $1061.70 | $24.4K | 737 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Graham Holdings Company (GHC) is primarily owned by institutional investors, who hold approximately 61.0% of total shares outstanding. Company insiders own approximately 6.77%, while retail and public investors account for the remaining 32.19%.
The largest institutional shareholder of Graham Holdings Company is BLACKROCK, INC., holding approximately 422,245 shares — equal to 9.77% of outstanding shares — as of March 31, 2025.
A total of 297 institutional investors currently hold GHC stock, with a combined institutional value of approximately $2.54 billion as of the most recent 13F filing period.
Frequently asked questions
GHC ownershipGraham Holdings Company (GHC) is primarily owned by institutional investors, who hold approximately 61.0% of shares. The largest shareholder is BLACKROCK, INC. with a 9.77% stake. Company insiders hold 6.77%. Data sourced from SEC Form 13F as of March 31, 2025.