Security key
384637104
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 2,637,687
- Total 13F value
- $2,536,135,431
- Share change
- +15,745
- SEC-reported price per share
- $960.86
- Number of holders
- 294
- Value change
- +$18,284,044
- Number of buys
- 141
- Number of sells
- 116
- Shares outstanding
- 3,391,091
Holder snapshot
6 signals
Security identity
1 source field
Report period
Q1 2025
Institutions
294
Top holders
10
GHC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2025
Previous quarter: Q4 2024
Graham Holdings Co SEC filings
Graham Holdings Co company facts
Graham Holdings Co 13D/G history
Broader feeds
Reporting periods
Holder history for CUSIP 384637104
Recent filing periods:
Ownership snapshot
Top reported holders of GHC - Graham Holdings Co - Common Stock (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
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
13D/G
Lead comparable stake: 12%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 12%.
15 of 15 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.
Comparable ownership
Top 5
BlackRock, Inc.
12%
O'Shaughnessy Timothy J.
4.4%
VANGUARD GROUP INC
9.9%
DIMENSIONAL FUND ADVISORS LP
8.2%
Madison Avenue Partners, LP
6.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
12%
from 13D/G
|
$371,703,170
426,304 shares
|
— | 31 Dec 2024 |
| O'Shaughnessy Timothy J. |
13D/G
|
4.4%
|
$100,559,138
152,779 shares
|
$0 | 01 Nov 2024 |
| VANGUARD GROUP INC |
13F
Company
|
9.9%
|
$292,643,382
335,631 shares
|
— | 31 Dec 2024 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
8.2%
|
$242,396,433
278,002 shares
|
— | 31 Dec 2024 |
| Madison Avenue Partners, LP |
13F
Company
|
6.9%
|
$205,137,490
235,271 shares
|
— | 31 Dec 2024 |
| Wallace Capital Management Inc. |
13F
Company
|
4.9%
|
$144,109,084
165,278 shares
|
— | 31 Dec 2024 |
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.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
294
Shares
2,637,687
Rows available
294
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q4 2024 Across Filers
Q4 2024 holders
285
Q1 2025 holders
294
Holder diff
9
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend