Ticker · CUSIP 384637104
Holders (tracked)
14
Combined shares
170,153
Combined value
$183.71M
Last close
$1122.73
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Price is +4.0% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
25 events
- Jeremy Grantham (GMO) trimmed2026-02-17−52 shares · 2025Q413F
- +1,833 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−6 shares · 2025Q413F
- +3,361 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−4,626 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+5,983 shares · 2025Q413F
- T. Rowe Price added2026-02-17+88 shares · 2025Q413F
- Ray Dalio (Bridgewater Associates) added2026-02-13+102 shares · 2025Q413F
- Southeastern Asset (Longleaf) added2026-02-13+364 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+591 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+2,116 shares · 2025Q413F
- Mario Gabelli (GAMCO) added2026-02-05+120 shares · 2025Q413F
- −818 shares · 2025Q313F
- AQR Capital Management trimmed2025-11-14−2,544 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+6,670 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+94 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−1,582 shares · 2025Q313F
- T. Rowe Price added2025-11-14+172 shares · 2025Q313F
- Southeastern Asset (Longleaf) trimmed2025-11-14−7,542 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−2,819 shares · 2025Q313F
- Renaissance Technologies opened position2025-11-13+852 shares · 2025Q313F
- Jeremy Grantham (GMO) trimmed2025-11-13−129 shares · 2025Q313F
- Ray Dalio (Bridgewater Associates) added2025-11-13+180 shares · 2025Q313F
- Mario Gabelli (GAMCO) trimmed2025-11-12−100 shares · 2025Q313F
- Norges Bank (Norway SWF) trimmed2025-11-12−4,333 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of GHC…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| T. Rowe Price | 2016Q1 | $206.53 | +443.6% | $3.3M |
| Tom Gayner (Markel Group) | 2016Q1 | $480.00 | +133.9% | $5.8M |
| Norges Bank (Norway SWF) | 2016Q1 | $518.70 | +116.5% | $2.4M |
| Southeastern Asset (Longleaf) | 2016Q1 | $527.94 | +112.7% | $40.1M |
| Mario Gabelli (GAMCO) | 2016Q1 | $585.66 | +91.7% | $15.2M |
| Jeremy Grantham (GMO) | 2017Q2 | $645.44 | +73.9% | $957K |
| D.E. Shaw & Co. | 2016Q1 | $722.32 | +55.4% | $1.7M |
| Two Sigma Investments | 2016Q2 | $767.21 | +46.3% | $561K |
| Renaissance Technologies | 2016Q1 | $796.71 | +40.9% | $1.6M |
| AQR Capital Management | 2016Q1 | $801.23 | +40.1% | $96.6M |
| Paul Tudor Jones (Tudor Investment) | 2016Q1 | $872.75 | +28.6% | $2.1M |
| Ray Dalio (Bridgewater Associates) | 2019Q4 | $922.73 | +21.7% | $651K |
| Ken Griffin (Citadel Advisors) | 2016Q2 | $993.49 | +13.0% | $3.8M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $1072.48 | +4.7% | $16.3M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- Ken Griffin (Citadel Advisors)+3,361$3.7M
- Norges Bank (Norway SWF)+2,116$2.3M
- Paul Tudor Jones (Tudor Investment)+1,833$2.0M
Added to6
- Izzy Englander (Millennium Mgmt)+5,983$6.6M
- Renaissance Technologies+591$649K
- Southeastern Asset (Longleaf)+364$400K
- Mario Gabelli (GAMCO)+120$132K
- Ray Dalio (Bridgewater Associates)+102$112K
- T. Rowe Price+88$97
Trimmed3
- AQR Capital Management−4,626$5.1M
- Jeremy Grantham (GMO)−52$57K
- Two Sigma Investments−6$7K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 12 | $20.38B |
| 2022Q2 | 15 | $15.06B |
| 2022Q3 | 15 | $18.8M |
| 2022Q4 | 16 | $428.8M |
| 2023Q1 | 16 | $404.8M |
| 2023Q2 | 17 | $381.6M |
| 2023Q3 | 16 | $386.0M |
| 2023Q4 | 11 | $458.5M |
| 2024Q1 | 12 | $487.6M |
| 2024Q2 | 15 | $429.7M |
| 2024Q3 | 14 | $135.1M |
| 2024Q4 | 14 | $128.8M |
| 2025Q1 | 12 | $135.4M |
| 2025Q2 | 12 | $156.3M |
| 2025Q3 | 11 | $185.0M |
| 2025Q4 | 14 | $183.7M |
Who owns GHC
14 super-investors · 2025Q4
Tracked stake
170.2K
shares
Combined value
$184M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added6Trim3Held2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | AQR Capital Management | 86.1K | $95M |
| 2 | Southeastern Asset Longleaf | 35.7K | $39M |
| 3 | Izzy Englander Millennium Mgmt | 14.5K | $16M |
| 4 | Mario Gabelli GAMCO | 13.5K | $15M |
| 5 | Tom Gayner Markel Group | 5.2K | $6M |
| 6 | Ken Griffin Citadel Advisors | 3.4K | $4M |
| 7 | Norges Bank Norway SWF | 2.1K | $2M |
| 8 | Paul Tudor Jones Tudor Investment | 1.8K | $2M |
| 9 | D.E. Shaw & Co. | 1.5K | $2M |
| 10 | Renaissance Technologies | 1.4K | $2M |
| 11 | Jeremy Grantham GMO | 852 | $936K |
| 12 | Ray Dalio Bridgewater Associates | 580 | $637K |
| 13 | Two Sigma Investments | 500 | $549K |
| 14 | T. Rowe Price | 2.9K | $3K |
Recent moves
20 transactions
- +1,833 · 2025Q4
- −52 · 2025Q4
- +5,983 · 2025Q4
- +3,361 · 2025Q4
- −6 · 2025Q4
- +88 · 2025Q4
- −4,626 · 2025Q4
- +364 · 2025Q4
- +102 · 2025Q4
- +591 · 2025Q4
- +2,116 · 2025Q4
- +120 · 2025Q4
- −818 · 2025Q3
- +6,670 · 2025Q3
- +94 · 2025Q3
- −7,542 · 2025Q3
- TRIMD.E. Shaw & Co.−1,582 · 2025Q3
- +172 · 2025Q3
- −2,544 · 2025Q3
- +180 · 2025Q3
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