Graham Holdings (GHC)
Graham Holdings on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE, classified by the SEC as services-educational services.
235K
Short interest
settlement 2026-09-30
6.4
Days to cover
+0.6 days vs prior
62.9%
Short share of volume
2026-10-23
1,138
Fails to deliver
settlement 2026-09-30
Wed 28 Oct
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in GHC is 234,563 shares, up 61,891 shares over the last month. Over the last 48 readings it ranged from 37,469 shares (31 January 2025) to 234,563 shares (30 September 2026). The latest reading sits at the top of that range. At the reported average volume of 37K shares a day that is 6.4 days to cover.
Embed this chart.The embed keeps its attribution line.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 234,563 | +5.1% | 36,608 | 6.41 |
| 2026-09-15 | 223,186 | +29.3% | 38,371 | 5.82 |
| 2026-08-31 | 172,672 | +12.7% | 38,502 | 4.48 |
| 2026-08-14 | 153,248 | +12.7% | 26,490 | 5.79 |
| 2026-07-31 | 135,934 | +6.1% | 20,865 | 6.51 |
| 2026-07-15 | 128,147 | +10.6% | 18,615 | 6.88 |
| 2026-06-30 | 115,872 | +6.6% | 26,036 | 4.45 |
| 2026-06-15 | 108,713 | +10.9% | 15,566 | 6.98 |
| 2026-05-29 | 98,042 | +2.8% | 16,942 | 5.79 |
| 2026-05-15 | 95,380 | +2.0% | 15,341 | 6.22 |
| 2026-04-30 | 93,529 | +19.5% | 18,665 | 5.01 |
| 2026-04-15 | 78,247 | -8.6% | 19,929 | 3.93 |
| 2026-03-31 | 85,630 | +6.9% | 24,543 | 3.49 |
| 2026-03-13 | 80,123 | +1.7% | 19,703 | 4.07 |
| 2026-02-27 | 78,772 | -3.0% | 16,866 | 4.67 |
| 2026-02-13 | 81,215 | +15.4% | 18,199 | 4.46 |
| 2026-01-30 | 70,397 | -9.7% | 16,195 | 4.35 |
| 2026-01-15 | 77,921 | -5.0% | 15,209 | 5.12 |
| 2025-12-31 | 81,982 | +14.1% | 23,068 | 3.55 |
| 2025-12-15 | 71,845 | -2.5% | 20,049 | 3.58 |
| 2025-11-28 | 73,705 | -12.5% | 18,984 | 3.88 |
| 2025-11-14 | 84,194 | +2.7% | 24,015 | 3.51 |
| 2025-10-31 | 81,971 | +1.7% | 43,024 | 1.91 |
| 2025-10-15 | 80,633 | +0.5% | 50,824 | 1.59 |
| 2025-09-30 | 80,208 | +3.3% | 50,982 | 1.57 |
| 2025-09-15 | 77,652 | +9.1% | 29,994 | 2.59 |
| 2025-08-29 | 71,202 | -7.7% | 38,723 | 1.84 |
| 2025-08-15 | 77,116 | +5.8% | 41,520 | 1.86 |
| 2025-07-31 | 72,912 | -8.5% | 40,322 | 1.81 |
| 2025-07-15 | 79,701 | +14.7% | 42,245 | 1.89 |
| 2025-06-30 | 69,464 | +44.0% | 78,177 | 1.00 |
| 2025-06-13 | 48,231 | -0.1% | 48,558 | 1.00 |
| 2025-05-30 | 48,303 | -9.8% | 22,805 | 2.12 |
| 2025-05-15 | 53,536 | -1.2% | 22,759 | 2.35 |
| 2025-04-30 | 54,172 | +21.5% | 27,002 | 2.01 |
| 2025-04-15 | 44,583 | -1.0% | 30,420 | 1.47 |
| 2025-03-31 | 45,019 | +5.3% | 26,399 | 1.71 |
| 2025-03-14 | 42,773 | +3.8% | 18,703 | 2.29 |
| 2025-02-28 | 41,227 | +9.8% | 19,699 | 2.09 |
| 2025-02-14 | 37,529 | +0.2% | 14,916 | 2.52 |
| 2025-01-31 | 37,469 | -4.4% | 15,206 | 2.46 |
| 2025-01-15 | 39,189 | -4.2% | 16,288 | 2.41 |
| 2024-12-31 | 40,886 | -24.4% | 19,192 | 2.13 |
| 2024-12-13 | 54,067 | -2.5% | 12,811 | 4.22 |
| 2024-11-29 | 55,477 | +1.0% | 12,860 | 4.31 |
| 2024-11-15 | 54,944 | +2.2% | 16,064 | 3.42 |
| 2024-10-31 | 53,752 | -1.9% | 11,716 | 4.59 |
| 2024-10-15 | 54,817 | +6.9% | 9,979 | 5.49 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of GHC volume is 62.9%, down 16.8 points over the last five sessions. Over the last 30 readings it ranged from 55.6% (29 September 2026) to 79.6% (16 October 2026). The latest reading is 4.2 points below the 30-session average of 67.0%, on 8K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 5K | 8K | 62.9% | 0 |
| 2026-10-22 | 6K | 8K | 74.5% | 0 |
| 2026-10-21 | 3K | 6K | 57.0% | 0 |
| 2026-10-20 | 6K | 10K | 67.1% | 0 |
| 2026-10-19 | 4K | 6K | 64.8% | 0 |
| 2026-10-16 | 5K | 7K | 79.6% | 0 |
| 2026-10-15 | 6K | 9K | 59.8% | 0 |
| 2026-10-14 | 5K | 7K | 72.7% | 0 |
| 2026-10-13 | 7K | 11K | 65.1% | 0 |
| 2026-10-12 | 4K | 6K | 71.4% | 0 |
| 2026-10-09 | 6K | 8K | 74.0% | 0 |
| 2026-10-08 | 9K | 12K | 77.0% | 0 |
| 2026-10-07 | 8K | 11K | 72.3% | 0 |
| 2026-10-06 | 6K | 9K | 69.7% | 0 |
| 2026-10-05 | 4K | 5K | 79.2% | 0 |
| 2026-10-02 | 6K | 9K | 69.3% | 0 |
| 2026-10-01 | 8K | 12K | 67.9% | 20 |
| 2026-09-30 | 7K | 12K | 62.0% | 0 |
| 2026-09-29 | 6K | 11K | 55.6% | 0 |
| 2026-09-28 | 8K | 13K | 57.0% | 0 |
| 2026-09-25 | 8K | 13K | 61.1% | 0 |
| 2026-09-24 | 7K | 12K | 57.4% | 10 |
| 2026-09-23 | 9K | 13K | 67.9% | 0 |
| 2026-09-22 | 9K | 13K | 68.5% | 44 |
| 2026-09-21 | 7K | 11K | 60.8% | 0 |
| 2026-09-18 | 10K | 15K | 66.4% | 0 |
| 2026-09-17 | 7K | 11K | 68.7% | 0 |
| 2026-09-16 | 8K | 11K | 65.5% | 2 |
| 2026-09-15 | 12K | 18K | 69.1% | 0 |
| 2026-09-14 | 15K | 23K | 65.9% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 30 September 2026, the fails-to-deliver balance in GHC is 1,138 shares, down 172 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (6 July 2026) to 2,960 shares (21 September 2026).
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-30 | 1,138 | $1127.83 | $1.3M |
| 2026-09-29 | 1,310 | $1140.01 | $1.5M |
| 2026-09-28 | 7 | $1154.89 | $8K |
| 2026-09-24 | 1,104 | $1147.27 | $1.3M |
| 2026-09-23 | 1,375 | $1150.03 | $1.6M |
| 2026-09-21 | 2,960 | $1143.43 | $3.4M |
| 2026-09-16 | 427 | $1159.75 | $495K |
| 2026-09-14 | 581 | $1138.57 | $662K |
| 2026-09-11 | 2,692 | $1136.80 | $3.1M |
| 2026-09-09 | 782 | $1127.68 | $882K |
| 2026-09-08 | 66 | $1135.89 | $75K |
| 2026-08-27 | 2,526 | $1163.24 | $2.9M |
| 2026-08-26 | 626 | $1178.62 | $738K |
| 2026-08-24 | 154 | $1166.93 | $180K |
| 2026-08-19 | 717 | $1173.27 | $841K |
| 2026-08-13 | 141 | $1187.38 | $167K |
| 2026-08-12 | 7 | $1173.83 | $8K |
| 2026-08-07 | 645 | $1195.16 | $771K |
| 2026-08-05 | 64 | $1210.26 | $77K |
| 2026-08-03 | 878 | $1203.54 | $1.1M |
| 2026-07-30 | 1,244 | $1233.96 | $1.5M |
| 2026-07-29 | 2,346 | $1213.52 | $2.8M |
| 2026-07-28 | 1,157 | $1178.79 | $1.4M |
| 2026-07-23 | 846 | $1145.90 | $969K |
| 2026-07-21 | 277 | $1159.84 | $321K |
| 2026-07-20 | 1,533 | $1177.86 | $1.8M |
| 2026-07-14 | 1,003 | $1184.31 | $1.2M |
| 2026-07-08 | 2 | $1155.24 | $2K |
| 2026-07-06 | 1 | $1183.27 | $1K |
| 2026-06-30 | 4 | $1153.88 | $5K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for GHC in the last 90 days. The most recent filings are listed below. Latest filing: MULCAHY ANNE M (Director) on 2026-10-01.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | MULCAHY ANNE M | Director | Grant | 21 | $1139.10 | $24K | 779 |
| 2026-10-01 | Markell Jack A. | Director | Grant | 7 | $1139.10 | $8K | 55 |
| 2026-10-01 | Davis Christopher C | Director | Grant | 24 | $1139.10 | $27K | 6K |
| 2026-10-01 | CONLEY DANIELLE Y. | Director | Grant | 19 | $1139.10 | $22K | 480 |
| 2026-10-01 | WAGONER G RICHARD JR | Director | Grant | 21 | $1139.10 | $24K | 2K |
| 2026-08-28 | Maas, Jacob | Executive VP | Tax withholding | 501 | $1159.23 | $581K | 7K |
| 2026-08-28 | Maas, Jacob | Executive VP | Grant | 1K | $0.00 | $0 | 8K |
| 2026-08-13 | O'Shaughnessy Laura | 10% owner | Other transaction | 4K | price not stated in the filing | not stated | 23K |
| 2026-08-13 | O'Shaughnessy Timothy J | President and CEO | Other transaction | 4K | price not stated in the filing | not stated | 23K |
| 2026-07-01 | WAGONER G RICHARD JR | Director | Grant | 21 | $1161.11 | $24K | 2K |
| 2026-07-01 | MULCAHY ANNE M | Director | Grant | 21 | $1161.11 | $24K | 758 |
| 2026-07-01 | Markell Jack A. | Director | Grant | 7 | $1161.11 | $8K | 48 |
| 2026-07-01 | Davis Christopher C | Director | Grant | 23 | $1161.11 | $27K | 6K |
| 2026-07-01 | CONLEY DANIELLE Y. | Director | Grant | 19 | $1161.11 | $22K | 461 |
| 2026-05-26 | O'Shaughnessy Timothy J | President and CEO | Other transaction | 400 | price not stated in the filing | not stated | 27K |
| 2026-05-26 | O'Shaughnessy Timothy J | President and CEO | Other transaction | 6K | price not stated in the filing | not stated | 0 |
| 2026-05-26 | Weymouth Katharine | Director | Other transaction | 6K | price not stated in the filing | not stated | 8K |
| 2026-05-26 | O'Shaughnessy Laura | TenPercentOwner | Other transaction | 6K | price not stated in the filing | not stated | 0 |
| 2026-05-26 | O'Shaughnessy Laura | TenPercentOwner | Other transaction | 400 | price not stated in the filing | not stated | 27K |
| 2026-04-01 | WAGONER G RICHARD JR | Director | Grant | 23 | $1061.70 | $24K | 2K |
| 2026-04-01 | MULCAHY ANNE M | Director | Grant | 23 | $1061.70 | $24K | 737 |
| 2026-04-01 | Markell Jack A. | Director | Grant | 8 | $1061.70 | $8K | 41 |
| 2026-04-01 | Davis Christopher C | Director | Grant | 25 | $1061.70 | $27K | 6K |
| 2026-04-01 | CONLEY DANIELLE Y. | Director | Grant | 21 | $1061.70 | $22K | 442 |
| 2026-01-16 | Maas, Jacob | Executive VP | Tax withholding | 377 | $1150.50 | $434K | 7K |
| 2026-01-16 | Maas, Jacob | Executive VP | Grant | 1K | $0.00 | $0 | 7K |
| 2026-01-02 | WAGONER G RICHARD JR | Director | Grant | 22 | $1091.18 | $24K | 2K |
| 2026-01-02 | MULCAHY ANNE M | Director | Grant | 22 | $1091.18 | $24K | 714 |
| 2026-01-02 | Markell Jack A. | Director | Grant | 8 | $1091.18 | $9K | 33 |
| 2026-01-02 | Davis Christopher C | Director | Grant | 25 | $1091.18 | $27K | 6K |
| 2026-01-02 | CONLEY DANIELLE Y. | Director | Grant | 20 | $1091.18 | $22K | 421 |
| 2025-11-11 | O'Shaughnessy Laura | 10% owner | Tax withholding | 7K | $1085.29 | $7.4M | 27K |
| 2025-11-11 | O'Shaughnessy Laura | 10% owner | Exercise or conversion | 8K | $872.01 | $6.6M | 34K |
| 2025-11-11 | O'Shaughnessy Timothy J | President and CEO | Tax withholding | 7K | $1085.29 | $7.4M | 27K |
| 2025-11-11 | O'Shaughnessy Timothy J | President and CEO | Exercise or conversion | 8K | $872.01 | $6.6M | 34K |
| 2025-10-20 | Maas, Jacob | Executive VP | Tax withholding | 501 | $987.72 | $495K | 6K |
| 2025-10-20 | Maas, Jacob | Executive VP | Grant | 1K | $0.00 | $0 | 7K |
| 2025-10-07 | O'Shaughnessy Laura | TenPercentOwner | Other transaction | 3K | price not stated in the filing | not stated | 27K |
| 2025-10-07 | O'Shaughnessy Timothy J | President and CEO | Other transaction | 3K | price not stated in the filing | not stated | 27K |
| 2025-10-01 | WAGONER G RICHARD JR | Director | Grant | 21 | $1165.25 | $24K | 1K |
| 2025-10-01 | MULCAHY ANNE M | Director | Grant | 21 | $1165.25 | $24K | 692 |
| 2025-10-01 | Markell Jack A. | Director | Grant | 7 | $1165.25 | $8K | 25 |
| 2025-10-01 | Davis Christopher C | Director | Grant | 23 | $1165.25 | $27K | 6K |
| 2025-10-01 | CONLEY DANIELLE Y. | Director | Grant | 19 | $1165.25 | $22K | 401 |
| 2025-09-29 | O'Shaughnessy Laura | 10% owner | Tax withholding | 7K | $1190.80 | $7.8M | 23K |
| 2025-09-29 | O'Shaughnessy Laura | 10% owner | Exercise or conversion | 8K | $872.01 | $6.6M | 29K |
| 2025-09-29 | O'Shaughnessy Timothy J | President and CEO | Tax withholding | 7K | $1190.80 | $7.8M | 25K |
| 2025-09-29 | O'Shaughnessy Timothy J | President and CEO | Exercise or conversion | 8K | $872.01 | $6.6M | 32K |
| 2025-08-20 | O'Shaughnessy Timothy J | President and CEO | Tax withholding | 7K | $1070.83 | $7.4M | 24K |
| 2025-08-20 | O'Shaughnessy Timothy J | President and CEO | Exercise or conversion | 8K | $872.01 | $6.6M | 31K |
| 2025-08-20 | O'Shaughnessy Laura | 10% owner | Tax withholding | 7K | $1070.83 | $7.4M | 22K |
| 2025-08-20 | O'Shaughnessy Laura | 10% owner | Exercise or conversion | 8K | $872.01 | $6.6M | 29K |
| 2025-08-19 | Maas, Jacob | Executive VP | Tax withholding | 2K | $1071.80 | $1.9M | 6K |
| 2025-08-19 | Maas, Jacob | Executive VP | Exercise or conversion | 2K | $804.80 | $1.6M | 7K |
| 2025-07-30 | Allen Tony | Director | Sell | 7 | $942.89 | $7K | 8 |
| 2025-07-01 | MULCAHY ANNE M | Director | Grant | 26 | $954.49 | $25K | 671 |
| 2025-07-01 | WAGONER G RICHARD JR | Director | Grant | 26 | $954.49 | $25K | 1K |
| 2025-07-01 | Markell Jack A. | Director | Grant | 9 | $954.49 | $9K | 18 |
| 2025-07-01 | Davis Christopher C | Director | Grant | 28 | $954.49 | $27K | 6K |
| 2025-07-01 | CONLEY DANIELLE Y. | Director | Grant | 23 | $954.49 | $22K | 382 |
| 2025-04-01 | WAGONER G RICHARD JR | Director | Grant | 25 | $970.97 | $24K | 1K |
| 2025-04-01 | CONLEY DANIELLE Y. | Director | Grant | 23 | $970.97 | $22K | 359 |
| 2025-04-01 | Davis Christopher C | Director | Grant | 28 | $970.97 | $27K | 5K |
| 2025-04-01 | MULCAHY ANNE M | Director | Grant | 25 | $970.97 | $24K | 645 |
| 2025-04-01 | Markell Jack A. | Director | Grant | 9 | $970.97 | $9K | 9 |
| 2025-01-27 | Maas, Jacob | Executive VP | Tax withholding | 438 | $918.26 | $402K | 5K |
| 2025-01-27 | Maas, Jacob | Executive VP | Grant | 1K | $0.00 | $0 | 6K |
| 2025-01-06 | Snyman Marcel A. | VP-Chief Accounting Officer | Sell | 159 | $881.30 | $140K | 442 |
| 2025-01-02 | CONLEY DANIELLE Y. | Director | Grant | 25 | $871.87 | $22K | 336 |
| 2025-01-02 | Davis Christopher C | Director | Grant | 31 | $871.87 | $27K | 5K |
| 2025-01-02 | MULCAHY ANNE M | Director | Grant | 28 | $871.87 | $24K | 620 |
| 2025-01-02 | WAGONER G RICHARD JR | Director | Grant | 28 | $871.87 | $24K | 1K |
| 2025-01-02 | Snyman Marcel A. | VP-Chief Accounting Officer | Tax withholding | 84 | $871.87 | $73K | 601 |
| 2025-01-02 | Snyman Marcel A. | VP-Chief Accounting Officer | Grant | 229 | $0.00 | $0 | 685 |
| 2025-01-02 | Stonesifer Sandra M. | VP, Chief HR Officer | Grant | 401 | $0.00 | $0 | 2K |
| 2025-01-02 | Stonesifer Sandra M. | VP, Chief HR Officer | Tax withholding | 221 | $871.87 | $193K | 1K |
| 2025-01-02 | Rosen Andrew Stephen | Executive Vice President | Grant | 344 | $0.00 | $0 | 38K |
| 2025-01-02 | Maddrey Nicole Marie | Sr. VP-GC & Secretary | Grant | 401 | $0.00 | $0 | 4K |
| 2025-01-02 | Maas, Jacob | Executive VP | Grant | 430 | $0.00 | $0 | 5K |
| 2025-01-02 | Maas, Jacob | Executive VP | Tax withholding | 257 | $871.87 | $224K | 5K |
| 2025-01-02 | Cooney Wallace R. | Chief Financial Officer | Tax withholding | 222 | $871.87 | $194K | 4K |
| 2025-01-02 | Cooney Wallace R. | Chief Financial Officer | Grant | 430 | $0.00 | $0 | 4K |
| 2024-11-13 | Weymouth Katharine | Director | Sell | 378 | $949.26 | $359K | 2K |
| 2024-11-05 | Maas, Jacob | Executive VP | Grant | 1K | $0.00 | $0 | 5K |
| 2024-11-01 | O'Shaughnessy Timothy J | President and CEO | Tax withholding | 24K | $843.67 | $20.1M | 24K |
| 2024-11-01 | O'Shaughnessy Timothy J | President and CEO | Exercise or conversion | 26K | $719.15 | $18.5M | 48K |
| 2024-11-01 | O'Shaughnessy Laura | TenPercentOwner | Tax withholding | 24K | $843.67 | $20.1M | 21K |
| 2024-11-01 | O'Shaughnessy Laura | TenPercentOwner | Exercise or conversion | 26K | $719.15 | $18.5M | 45K |
| 2024-10-15 | O'Shaughnessy Timothy J | President and CEO | Exercise or conversion | 26K | $719.15 | $18.5M | 46K |
| 2024-10-15 | O'Shaughnessy Timothy J | President and CEO | Tax withholding | 24K | $823.33 | $19.9M | 22K |
| 2024-10-15 | O'Shaughnessy Laura | TenPercentOwner | Exercise or conversion | 26K | $719.15 | $18.5M | 43K |
| 2024-10-15 | O'Shaughnessy Laura | TenPercentOwner | Tax withholding | 24K | $823.33 | $19.9M | 19K |
| 2024-10-01 | WAGONER G RICHARD JR | Director | Grant | 30 | $806.69 | $24K | 1K |
| 2024-10-01 | MULCAHY ANNE M | Director | Grant | 30 | $806.69 | $24K | 592 |
| 2024-10-01 | Davis Christopher C | Director | Grant | 34 | $806.69 | $27K | 5K |
| 2024-10-01 | CONLEY DANIELLE Y. | Director | Grant | 27 | $806.69 | $22K | 311 |
| 2024-09-23 | O'Shaughnessy Timothy J | President and CEO | Tax withholding | 24K | $800.60 | $19.5M | 20K |
| 2024-09-23 | O'Shaughnessy Timothy J | President and CEO | Exercise or conversion | 26K | $719.15 | $18.5M | 45K |
| 2024-09-23 | O'Shaughnessy Laura | TenPercentOwner | Exercise or conversion | 26K | $719.15 | $18.5M | 42K |
| 2024-09-23 | O'Shaughnessy Laura | TenPercentOwner | Tax withholding | 24K | $800.60 | $19.5M | 17K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON9 holders report 5% or more of GHC in their latest filing, all on Schedule 13G (passive). The largest reported stake is Madison Avenue International LP at 7.5% of the class (246,368 shares), filed 2026-08-14 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-14 | 13G | Madison Avenue International LPother entity | 246K | 7.5% | 2026-06-30 |
| 2026-08-14 | 13G | Madison Avenue Partners, LPother entity | 246K | 7.5% | 2026-06-30 |
| 2026-08-14 | 13G | EMAI Management, LLCother entity | 246K | 7.5% | 2026-06-30 |
| 2026-08-14 | 13G | Madison Avenue GP, LLCother entity | 246K | 7.5% | 2026-06-30 |
| 2026-08-14 | 13G | Caraway Jackson Investments LLCother entity | 246K | 7.5% | 2026-06-30 |
| 2026-08-14 | 13G | Eli Samahaindividual | 246K | 7.5% | 2026-06-30 |
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 171K | 5.0% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 176K | 5.2% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 12 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-01-21 | 13G/Ano. 7 | Dimensional Fund Advisors LPinvestment adviser | 238K | 7.0% | 2025-12-31 |
| 2025-11-13 | 13G/Ano. 1 | Elizabeth G. Weymouthindividual | 0 | 0.0% | 2025-09-29 |
13F holders
Tracked managers holding GHC at their latest 13F. JSON7 of the 30 tracked managers held GHC at their latest 13F, $121.0M in total at quarter-end prices. AQR Capital Management is the largest at $102.9M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 5 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 90K | $102.9M | 0.04% | -2K |
| Renaissance Technologies | 2026-06-30 | 9K | $10.6M | 0.01% | -90 |
| Citadel Advisors | 2026-06-30 | 2K | $2.5M | 0.00% | -7K |
| D. E. Shaw & Co. | 2026-06-30 | 2K | $2.2M | 0.00% | +467 |
| Millennium Management | 2026-06-30 | 2K | $2.1M | 0.00% | -7K |
| Two Sigma Investments | 2026-06-30 | 400 | $457K | 0.00% | 0 |
| Bridgewater Associates | 2026-06-30 | 214 | $244K | 0.00% | -4 |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
Graham Holdings in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Graham Holdings (GHC), SEC CIK 104889, listed on NYSE, classified by the SEC as services-educational services. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-30.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-14.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-30.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-01.JSON and CSV
- Company record
- EDGAR filing index for CIK 104889Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as services-educational services
Other company pages
Datasets
Frequently Asked Questions
How much of GHC is sold short?
234,563 shares were held short at the 2026-09-30 settlement, 6.4 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is GHC's daily short volume?
On 2026-10-23, 4,911 of the 7,812 GHC shares reported to FINRA were sold short, 62.9% of the day's reported volume. Short volume is a flow for one day, not a position.
Does GHC have fails to deliver?
The SEC's latest file shows 1,138 GHC shares failed to deliver at settlement 2026-09-30. Fails are reported per settlement date and published twice a month with a lag.
Are GHC insiders buying or selling?
No open-market insider trades were reported for GHC in the last 90 days. The most recent filings are listed below. Latest filing: MULCAHY ANNE M (Director) on 2026-10-01.
Who owns 5% or more of GHC?
9 holders report 5% or more of GHC in their latest filing, all on Schedule 13G (passive). The largest reported stake is Madison Avenue International LP at 7.5% of the class (246,368 shares), filed 2026-08-14 for an event on 2026-06-30.
Which tracked 13F managers own GHC?
7 of the 30 tracked 13F managers held GHC shares at their latest filing, $121.0M in all. The largest: Cliff Asness's AQR Capital Management (90K shares, $102.9M), Renaissance Technologies (9K shares, $10.6M), Ken Griffin's Citadel Advisors (2K shares, $2.5M), D. E. Shaw & Co. (2K shares, $2.2M), Izzy Englander's Millennium Management (2K shares, $2.1M), Two Sigma Investments (400 shares, $457K). The table above lists all 7.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.