Latest Period
Q4 2025
Security Snapshot
Cable One, Inc. - Common Stock (CABO) Institutional Ownership
CUSIP: 12685J105
13F Institutional Holders and Ownership History from Q2 2015 to Q1 2026
Institutions Reporting
214
Shares (Excl. Options)
6,155,808
Price
$112.85
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- Type / Class
- Equity / Common Stock
- Symbol
- CABO on NYSE
- Shares outstanding
- 5,668,664
- Price per share
- $91.83
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 6,155,808
- Total reported value
- $694,457,616
- % of total 13F portfolios
- 0%
- Share change
- +536,128
- Value change
- +$48,569,562
- Number of holders
- 214
- Price from insider filings
- $91.83
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- CABO - Cable One, Inc. - Common Stock is tracked under CUSIP 12685J105.
- 214 institutions reported positions in Q4 2025.
- 9 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 214 to 42 between Q4 2025 and Q1 2026.
- Reported value moved from $694,457,616 to $34,252,825.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 214 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 12685J105?
CUSIP 12685J105 identifies CABO - Cable One, Inc. - Common Stock in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 12685J105:
Significant Owners of Cable One, Inc. - Common Stock (CABO) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | -7.1% | $126,113,423 | -$10,498,888 | 712,304 | -7.7% | BlackRock, Inc. | 30 Sep 2025 |
| BANK OF MONTREAL /CAN/ | 8.4% | $43,825,248 | 471,442 | Bank of Montreal | 31 Dec 2025 | |||
| Burgundy Asset Management Ltd. | 8% | $42,014,202 | 451,960 | Burgundy Asset Management Ltd. | 31 Dec 2025 | |||
| PRIVATE MANAGEMENT GROUP INC | 5.5% | $42,254,973 | 311,133 | PRIVATE MANAGEMENT GROUP INC | 30 Jun 2025 | |||
| D. E. SHAW & CO, L.P. | 5.5% | +10% | $34,831,645 | +$3,028,456 | 308,653 | +9.5% | D. E. Shaw & Co., L.P. | 15 Jan 2026 |
| Rothschild & Co Wealth Management UK Ltd | 4.9% | -4.6% | $25,542,027 | -$939,018 | 280,032 | -3.5% | Rothschild and Co Wealth Management UK Limited | 31 Mar 2026 |
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC | 4.2% | -35% | $31,466,470 | -$15,735,823 | 237,107 | -33% | American Century Investment Management, Inc. | 30 Jun 2025 |
| CANADA PENSION PLAN INVESTMENT BOARD | 0% | -95% | $265,420 | -$42,639,723 | 2,000 | -99% | Canada Pension Plan Investment Board | 30 Jun 2025 |
| Clarkston Capital Partners, LLC | 0% | -106% | $33,952 | -$48,476,115 | 250 | -100% | Clarkston Capital Partners, LLC | 30 Jun 2025 |
As of 31 Dec 2025, 214 institutional investors reported holding 6,155,808 shares of Cable One, Inc. - Common Stock (CABO). This represents 109% of the company’s total 5,668,664 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Cable One, Inc. - Common Stock (CABO) together control 89% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | 753,344 | +0.05% | 0% | $85,014,870 |
| BANK OF MONTREAL /CAN/ | 8.1% | 458,169 | +24909% | 0.02% | $51,704,372 |
| VANGUARD GROUP INC | 7.6% | 429,841 | -11% | 0% | $48,507,557 |
| PRIVATE MANAGEMENT GROUP INC | 5.7% | 320,620 | +1.4% | 1.1% | $36,181,967 |
| D. E. Shaw & Co., Inc. | 5.3% | 297,654 | +17% | 0.03% | $33,590,254 |
| Rothschild & Co Wealth Management UK Ltd | 5.1% | 286,861 | -0.53% | 0.51% | $32,372,264 |
| GOLDMAN SACHS GROUP INC | 5% | 282,384 | +35% | 0% | $31,867,041 |
| DAVENPORT & Co LLC | 4.5% | 254,032 | -6.5% | 0.16% | $28,667,511 |
| DIMENSIONAL FUND ADVISORS LP | 3.9% | 218,848 | -7% | 0.01% | $24,699,293 |
| STATE STREET CORP | 3.4% | 194,771 | +0.4% | 0% | $21,979,907 |
| Graham Holdings Co | 3.2% | 182,439 | 0% | 1.9% | $20,588,000 |
| BROWN ADVISORY INC | 3.1% | 173,343 | -13% | 0.03% | $19,561,702 |
| Quantinno Capital Management LP | 3% | 170,230 | +761% | 0.04% | $19,210,471 |
| AMERICAN CENTURY COMPANIES INC | 2.8% | 158,881 | +10% | 0.01% | $17,929,724 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.6% | 147,470 | +21% | 0% | $16,641,990 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 116,806 | +0.75% | 0% | $13,183,955 |
| MORGAN STANLEY | 1.8% | 102,871 | -58% | 0% | $11,609,064 |
| MARSHALL WACE, LLP | 1.3% | 73,881 | -50% | 0.01% | $8,337,472 |
| AQR CAPITAL MANAGEMENT LLC | 1.3% | 73,452 | -0.66% | 0% | $8,289,058 |
| GOLDENTREE ASSET MANAGEMENT LP | 1.3% | 73,180 | -1.2% | 0.45% | $8,213,799 |
| NORDEA INVESTMENT MANAGEMENT AB | 1.3% | 72,159 | +32% | 0.01% | $8,316,325 |
| AMERIPRISE FINANCIAL INC | 1% | 57,046 | -1.4% | 0% | $6,437,642 |
| Man Group plc | 0.9% | 51,300 | +669% | 0.01% | $5,789,205 |
| Invesco Ltd. | 0.87% | 49,582 | +39% | 0% | $5,595,328 |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 0.86% | 48,580 | +0.27% | 0.02% | $5,482,253 |
Institutional Holders of Cable One, Inc. - Common Stock (CABO) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 375,303 | $34,252,825 | +$622,124 | $91.21 | 42 |
| 2025 Q4 | 6,155,808 | $694,457,616 | +$48,569,562 | $112.85 | 214 |
| 2025 Q3 | 6,116,294 | $1,074,368,974 | +$35,216,208 | $177.05 | 238 |
| 2025 Q2 | 5,996,025 | $814,006,218 | -$106,184,611 | $135.81 | 225 |
| 2025 Q1 | 6,254,645 | $1,663,907,994 | +$66,686,634 | $265.77 | 260 |
| 2024 Q4 | 5,853,811 | $2,120,033,304 | -$55,924,966 | $362.12 | 283 |
| 2024 Q3 | 6,008,655 | $2,102,342,482 | -$125,229,155 | $349.79 | 284 |
| 2024 Q2 | 6,342,746 | $2,245,175,129 | +$299,806,591 | $354.00 | 286 |
| 2024 Q1 | 5,486,430 | $2,321,404,107 | +$185,617,041 | $423.13 | 297 |
| 2023 Q4 | 5,033,923 | $2,801,946,537 | -$68,260,106 | $556.59 | 292 |
| 2023 Q3 | 5,136,180 | $3,161,995,730 | +$2,125,312 | $615.64 | 299 |
| 2023 Q2 | 5,111,895 | $3,359,311,307 | -$58,583,994 | $657.08 | 316 |
| 2023 Q1 | 5,193,167 | $3,645,277,954 | +$105,289,902 | $702.00 | 328 |
| 2022 Q4 | 5,091,030 | $3,624,619,429 | -$242,742,703 | $711.86 | 351 |
| 2022 Q3 | 5,259,689 | $4,489,012,416 | -$297,645,722 | $853.05 | 354 |
| 2022 Q2 | 5,313,755 | $6,848,922,867 | -$44,292,892 | $1289.31 | 362 |
| 2022 Q1 | 5,314,433 | $7,787,325,611 | -$50,026,397 | $1464.23 | 358 |
| 2021 Q4 | 5,377,806 | $9,479,045,852 | +$194,180,052 | $1763.45 | 393 |
| 2021 Q3 | 5,260,598 | $9,537,376,858 | -$61,313,930 | $1813.13 | 401 |
| 2021 Q2 | 5,273,446 | $10,083,672,352 | +$121,326,155 | $1912.81 | 382 |
| 2021 Q1 | 5,204,775 | $9,511,527,404 | +$193,158,670 | $1828.36 | 393 |
| 2020 Q4 | 5,098,801 | $11,356,606,609 | +$160,490,605 | $2227.72 | 399 |
| 2020 Q3 | 5,033,780 | $9,484,253,318 | -$39,375,185 | $1885.43 | 390 |
| 2020 Q2 | 5,051,171 | $8,966,810,406 | +$521,216,578 | $1774.85 | 379 |
| 2020 Q1 | 4,765,953 | $7,835,978,237 | +$91,825,129 | $1644.01 | 344 |
| 2019 Q4 | 4,708,027 | $7,009,348,726 | -$31,218,016 | $1488.47 | 322 |
| 2019 Q3 | 4,735,121 | $5,941,604,615 | +$86,083,260 | $1254.70 | 292 |
| 2019 Q2 | 4,676,143 | $5,475,463,240 | +$1,478,698 | $1170.98 | 309 |
| 2019 Q1 | 4,760,015 | $4,671,728,571 | +$120,448,459 | $981.38 | 288 |
| 2018 Q4 | 4,641,657 | $3,807,019,412 | -$1,941,110 | $820.08 | 255 |
| 2018 Q3 | 4,630,223 | $4,090,493,166 | -$105,647,005 | $883.61 | 255 |
| 2018 Q2 | 4,754,368 | $3,486,596,663 | +$41,048,290 | $733.29 | 257 |
| 2018 Q1 | 4,708,150 | $3,234,992,908 | +$77,911,445 | $687.10 | 238 |
| 2017 Q4 | 4,593,042 | $3,230,837,260 | +$138,253,980 | $703.35 | 239 |
| 2017 Q3 | 4,391,452 | $3,170,793,358 | +$124,087,691 | $722.11 | 241 |
| 2017 Q2 | 4,222,187 | $3,001,765,725 | +$29,580,762 | $710.90 | 239 |
| 2017 Q1 | 4,228,079 | $2,640,604,648 | +$340,255,391 | $624.47 | 242 |
| 2016 Q4 | 4,110,749 | $2,555,293,804 | +$52,079,512 | $621.72 | 239 |
| 2016 Q3 | 4,013,766 | $2,342,886,024 | +$27,386,597 | $584.00 | 225 |
| 2016 Q2 | 3,979,179 | $2,034,937,922 | +$16,302,777 | $511.41 | 221 |
| 2016 Q1 | 3,977,833 | $1,738,939,098 | -$26,136,404 | $437.13 | 214 |
| 2015 Q4 | 4,102,373 | $1,779,089,984 | -$10,365,187 | $433.66 | 207 |
| 2015 Q3 | 3,957,880 | $1,660,037,304 | +$1,613,523,175 | $419.42 | 203 |
| 2015 Q2 | 108,851 | $46,060,000 | +$46,060,000 | $425.49 | 16 |