Vault-13

CABLE ONE INC CABO

COM · Common Stock · CUSIP 12685J105 · ISIN US12685J1051

154 institutional holders -40 vs Q1 2026
5,437,4095.4m shares reported held*
95.8% of all shares outstanding*
$289.0mreported value*
14 new 64 added 51 reduced 51 sold out net sold ≈ $19.1m (-358.8k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($1.1m this quarter). Holder counts are more reliable. Shares outstanding: 5.7m as of 2026-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $53.15.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0200400Q3 22: 359Q4 22: 353Q1 23: 333Q2 23: 317Q3 23: 301Q4 23: 293Q1 24: 299Q2 24: 286Q3 24: 285Q4 24: 285Q1 25: 265Q2 25: 229Q3 25: 242Q4 25: 217Q1 26: 194Q2 26: 154154Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022359
Q4 2022353
Q1 2023333
Q2 2023317
Q3 2023301
Q4 2023293
Q1 2024299
Q2 2024286
Q3 2024285
Q4 2024285
Q1 2025265
Q2 2025229
Q3 2025242
Q4 2025217
Q1 2026194
Q2 2026154

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q3 24: 129 bought or addedQ3 24: 154 cut or sold outQ4 24: 116 bought or addedQ4 24: 149 cut or sold outQ4 24Q1 25: 135 bought or addedQ1 25: 139 cut or sold outQ2 25: 129 bought or addedQ2 25: 139 cut or sold outQ2 25Q3 25: 128 bought or addedQ3 25: 117 cut or sold outQ4 25: 102 bought or addedQ4 25: 127 cut or sold outQ4 25Q1 26: 89 bought or addedQ1 26: 120 cut or sold outQ2 26: 78 bought or addedQ2 26: 102 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2024129154
Q4 2024116149
Q1 2025135139
Q2 2025129139
Q3 2025128117
Q4 2025102127
Q1 202689120
Q2 202678102

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$500k$1m$1.5m$2mQ3 25 calls: $1.7mQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $0Q1 26 puts: $0Q1 26P/C —Q2 26 calls: $0Q2 26 puts: $0Q2 26P/C —
Numbers
QuarterCallsPutsP/C
Q3 2025$1.7m$00.00
Q4 2025$0$0—
Q1 2026$0$0—
Q2 2026$0$0—

Biggest buyers

PRIVATE MANAGEMENT GROUP INC Added +167,590+167.6k
D. E. Shaw & Co., Inc. Added +85,149+85.1k
Balyasny Asset Management L.P. Added +55,805+55.8k
DAVENPORT & Co LLC Added +52,266+52.3k
AQR CAPITAL MANAGEMENT LLC Added +50,649+50.6k
STATE OF WISCONSIN INVESTMENT BOARD New +49,504+49.5k
Vanguard Global Advisers, LLC Added +36,396+36.4k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added +34,784+34.8k
HRT FINANCIAL LP New +34,374+34.4k
MILLENNIUM MANAGEMENT LLC Added +28,212+28.2k

Biggest sellers

BlackRock, Inc. Reduced -272,972-273.0k
BROWN ADVISORY INC Sold out -170,181-170.2k
DIMENSIONAL FUND ADVISORS LP Reduced -129,681-129.7k
GOLDMAN SACHS GROUP INC Reduced -83,922-83.9k
STATE STREET CORP Reduced -74,171-74.2k
GOLDENTREE ASSET MANAGEMENT LP Sold out -73,180-73.2k
MARSHALL WACE, LLP Reduced -69,061-69.1k
MORGAN STANLEY Reduced -34,115-34.1k
Public Sector Pension Investment Board Reduced -30,228-30.2k
Invesco Ltd. Reduced -27,714-27.7k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
D. E. SHAW & CO, L.P. 13G · passive investor +1.5 pts · filed 2026-08-14 8.4% +1.5 pts 477.5k≈ $25.4m 2026-08-14
BANK OF MONTREAL /CAN/ 13G · institution new · filed 2026-02-12 8.3% new 471.4k≈ $25.0m 2026-02-12
PRIVATE MANAGEMENT GROUP INC 13G · institution +2.8 pts · filed 2026-07-31 8.3% +2.8 pts 472.0k≈ $25.1m 2026-07-31
BlackRock, Inc. 13G · institution -6.5 pts · filed 2026-07-08 6.2% -6.5 pts 353.3k≈ $18.8m 2026-07-08

Fell to 5% or below in the last year: GRAHAM DONALD (5.0%, 2026-10-19), DAVENPORT & Co LLC (3.8%, 2026-09-04), Rothschild & Co Wealth Management UK Ltd (4.9%, 2026-04-17), VANGUARD GROUP INC (0.0%, 2026-03-26), Burgundy Asset Management Ltd. (8.0%, 2026-02-12)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q4 24: 0 buyingQ4 24: 1 sellingQ1 25: 1 buyingQ1 25: 0 sellingQ1 25Q2 25: 4 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 1 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—1$102.1k—
Q1 20251$982.0k0——
Q2 20254$1.0m0——
Q3 20250—0——
Q4 20250—0——
Q1 20261$100.0k0——
Q2 20260—0——
Q3 20260—0——

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 D. E. Shaw & Co., Inc. 0.02% of their portfolio New York, NY 477,500477.5k $25.4m $25.4m 0.02% Added +85.1k +85,149
2 PRIVATE MANAGEMENT GROUP INC 0.66% of their portfolio IRVINE, CA 471,990472.0k $25.1m $25.1m 0.66% Added +167.6k +167,590
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 444,925444.9k $23.6m $23.6m 0.00% Reduced -273.0k -272,972
4 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 436,747436.7k $23.2m $23.2m 0.01% Reduced -4.8k -4,800
5 DAVENPORT & Co LLC 0.08% of their portfolio RICHMOND, VA 296,988297.0k $15.8m $15.8m 0.08% Added +52.3k +52,266
6 Rothschild & Co Wealth Management UK Ltd 0.21% of their portfolio London, X0 276,585276.6k $14.7m $14.7m 0.21% Reduced -3.5k -3,499
7 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 204,684204.7k $10.9m $10.9m 0.00% Added +27.5k +27,507
8 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 199,099199.1k $10.6m $10.6m 0.00% Added +188 +188
9 Graham Holdings Co 0.89% of their portfolio ARLINGTON, VA 182,439182.4k $9.7m $9.7m 0.89% Unchanged
10 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 139,576139.6k $7.4m $7.4m 0.00% Reduced -83.9k -83,922
11 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 139,077139.1k $7.4m $7.4m 0.00% Reduced -24.2k -24,177
12 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 137,692137.7k $7.2m $7.2m 0.00% Added +50.6k +50,649
13 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 127,654127.7k $6.8m $6.8m 0.00% Added +10.5k +10,542
14 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 122,391122.4k $6.5m $6.5m 0.00% Added +16.9k +16,921
15 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 111,767111.8k $5.9m $5.9m 0.00% Reduced -74.2k -74,171
16 Man Group plc 0.01% of their portfolio LONDON, X0 93,61493.6k $5.0m $5.0m 0.01% Added +4.9k +4,880
17 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 91,69591.7k $4.9m $4.9m 0.00% Reduced -69.1k -69,061
18 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 80,04080.0k $4.3m $4.3m 0.00% Reduced -34.1k -34,115
19 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 75,12675.1k $4.0m $4.0m 0.01% Added +55.8k +55,805
20 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 60,75660.8k $3.2m $3.2m 0.00% Reduced -129.7k -129,681
21 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 59,80059.8k $3.2m $3.2m 0.00% Added +5.9k +5,900
22 STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio MADISON, WI 49,50449.5k $2.6m $2.6m 0.01% New
23 TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio STAMFORD, CT 48,17648.2k $2.6m $2.6m 0.01% Added +27.2k +27,221
24 Public Sector Pension Investment Board 0.01% of their portfolio MONTREAL, A8 43,57943.6k $2.3m $2.3m 0.01% Reduced -30.2k -30,228
25 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 43,05343.1k $2.3m $2.3m 0.00% Reduced -5.8k -5,800
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 40,33640.3k $2.1m $2.1m 0.00% Added +34.8k +34,784
27 Pacer Advisors, Inc. 0.01% of their portfolio Malvern, PA 40,01140.0k $2.1m $2.1m 0.01% Added +2.8k +2,793
28 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 38,18938.2k $2.0m $2.0m 0.00% Added +36.4k +36,396
29 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 34,37434.4k $1.8m $1.8m 0.00% New
30 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.03% of their portfolio HOUSTON, TX 34,28834.3k $1.8m $1.8m 0.03% Added +1.3k +1,342
31 UBS Group AG 0.00% of their portfolio ZURICH, V8 33,67633.7k $1.8m $1.8m 0.00% Added +18.9k +18,945
32 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 31,02631.0k $1.6m $1.6m 0.00% Added +375 +375
33 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 30,74130.7k $1.6m $1.6m 0.00% Added +28.2k +28,212
34 NORGES BANK 0.00% of their portfolio OSLO, Q8 29,20429.2k $1.6m $1.6m 0.00% Not comparable
35 Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio VANCOUVER, A1 26,72726.7k $1.4m $1.4m 0.00% Added +2.8k +2,781
36 FMR LLC 0.00% of their portfolio BOSTON, MA 26,11426.1k $1.4m $1.4m 0.00% Added +2.0k +2,026
37 Quinn Opportunity Partners LLC 0.06% of their portfolio CHARLOTTESVILLE, VA 25,70125.7k $1.4m $1.4m 0.06% Reduced -2.5k -2,500
38 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 25,33425.3k $1.3m $1.3m 0.00% Reduced -5.1k -5,058
39 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 25,30125.3k $1.3m $1.3m 0.00% Reduced -27.7k -27,714
40 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 23,60123.6k $1.3m $1.3m 0.00% Added +10.1k +10,069
41 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 22,99723.0k $1.2m $1.2m 0.00% Added +18.2k +18,243
42 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 22,73022.7k $1.2m $1.2m 0.00% Added +10.7k +10,724
43 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 22,64222.6k $1.2m $1.2m 0.00% New
44 Empowered Funds, LLC 0.01% of their portfolio NEWTOWN SQUARE, PA 22,26022.3k $1.2m $1.2m 0.01% Added +1.6k +1,619
45 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 20,21520.2k $1.1m $1.1m 0.00% Added +17.0k +17,043
46 WITTENBERG INVESTMENT MANAGEMENT, INC. 0.36% of their portfolio CARLISLE, MA 20,00020.0k $1.1m $1.1m 0.36% Reduced -3.5k -3,500
47 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 19,80619.8k $1.1m $1.1m 0.00% Reduced -20.7k -20,745
48 Long Focus Capital Management, LLC 0.04% of their portfolio SAN JUAN, PR 19,77719.8k $1.1m $1.1m 0.04% Unchanged
49 LEE DANNER & BASS INC 0.06% of their portfolio NASHVILLE, TN 19,55019.6k $1.0m $1.0m 0.06% Reduced -1.8k -1,800
50 LSV ASSET MANAGEMENT 0.00% of their portfolio CHICAGO, IL 19,38019.4k $1.0m $1.0m 0.00% Unchanged
51 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 18,79718.8k $998.3k $998.3k 0.00% Reduced -10.6k -10,620
52 Allianz Asset Management GmbH 0.00% of their portfolio MUNICH, 2M 18,31418.3k $972.7k $972.7k 0.00% New
53 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 17,79517.8k $945.1k $945.1k 0.01% Added +8.5k +8,544
54 Susquehanna Portfolio Strategies, LLC 0.01% of their portfolio Bala Cynwyd, PA 17,53717.5k $931.4k $931.4k 0.01% Reduced -5.3k -5,255
55 Corient Private Wealth LP 0.00% of their portfolio MIAMI, FL 16,80716.8k $892.6k $892.6k 0.00% Added +4.4k +4,351
56 CastleKnight Management LP 0.03% of their portfolio New York, NY 15,50015.5k $823.2k $823.2k 0.03% Unchanged
57 Silver Rock Financial LP 1.72% of their portfolio Los Angeles, CA 15,00015.0k $796.6k $796.6k 1.72% Unchanged
58 CANADA PENSION PLAN INVESTMENT BOARD 0.00% of their portfolio TORONTO ONTARIO, A6 14,80014.8k $786.0k $786.0k 0.00% Added +8.7k +8,700
59 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 13,44013.4k $713.8k $713.8k 0.00% Added +4.6k +4,578
60 Inspire Investing, LLC 0.03% of their portfolio MERIDIAN, ID 12,69812.7k $674.4k $674.4k 0.03% Added +7.2k +7,175
61 Jain Global LLC 0.01% of their portfolio NEW YORK, NY 12,54012.5k $666.0k $666.0k 0.01% New
62 Caprock Group, LLC 0.01% of their portfolio BOISE, ID 11,79311.8k $626.3k $626.3k 0.01% Reduced -648 -648
63 Wallace Capital Management Inc. 0.07% of their portfolio DALLAS, TX 11,56711.6k $614.3k $614.3k 0.07% Reduced -232 -232
64 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 11,31811.3k $601.1k $601.1k 0.00% Reduced -2.1k -2,126
65 ROYCE & ASSOCIATES LP 0.00% of their portfolio New York, NY 8,0208.0k $425.9k $425.9k 0.00% Added +1.5k +1,496
66 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 7,7957.8k $414.0k $414.0k 0.00% Added +568 +568
67 Engineers Gate Manager LP 0.01% of their portfolio NEW YORK, NY 7,5227.5k $399.5k $399.5k 0.01% Reduced -7.5k -7,468
68 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 6,8666.9k $626.2k $626.2k 0.00% Added +2.5k +2,488
69 Mraz, Amerine & Associates, Inc. 0.05% of their portfolio Modesto, CA 6,8556.9k $364.1k $364.1k 0.05% Unchanged
70 Voleon Capital Management LP 0.01% of their portfolio BERKELEY, CA 6,8316.8k $362.8k $362.8k 0.01% New
71 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 6,5526.6k $348.0k $348.0k 0.00% Added +5.4k +5,399
72 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 6,4626.5k $343.2k $343.2k 0.00% Reduced -7.9k -7,943
73 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 6,4096.4k $340.4k $340.4k 0.00% Added +3.4k +3,403
74 Atom Investors LP 0.03% of their portfolio AUSTIN, TX 6,1246.1k $325.2k $325.2k 0.03% Reduced -4.3k -4,282
75 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 5,8905.9k $312.8k $312.8k 0.00% Reduced -3.8k -3,832
76 Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio FRANKFURT AM MAIN, 2M 5,7005.7k $302.7k $302.7k 0.00% Reduced -1.3k -1,268
77 Brevan Howard Capital Management LP 0.00% of their portfolio ST. HELIER, Y9 5,5675.6k $295.7k $295.7k 0.00% New
78 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 5,3025.3k $281.6k $281.6k 0.00% Added +985 +985
79 SummerHaven Investment Management, LLC 0.15% of their portfolio STAMFORD, CT 5,2895.3k $280.9k $280.9k 0.15% Unchanged
80 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 5,0455.0k $268.0k $268.0k 0.00% Added +172 +172
81 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 4,7424.7k $251.8k $251.8k 0.00% Reduced -217 -217
82 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 4,4604.5k $236.9k $236.9k 0.00% Added +1.7k +1,725
83 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 4,3964.4k $233.5k $233.5k 0.00% Added +2.4k +2,435
84 BFSG, LLC 0.02% of their portfolio IRVINE, CA 3,9844.0k $211.6k $211.6k 0.02% Added +2.0k +1,977
85 Numerai GP LLC 0.02% of their portfolio SAN FRANCISCO, CA 3,8973.9k $207.0k $207.0k 0.02% Reduced -6.9k -6,867
86 Pathstone Holdings, LLC 0.00% of their portfolio ENGLEWOOD, NJ 3,7953.8k $201.6k $201.6k 0.00% Reduced -214 -214
87 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 2,9543.0k $156.9k $156.9k 0.00% Added +2.5k +2,529
88 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 2,9002.9k $154.0k $154.0k 0.00% Reduced -6.4k -6,430
89 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 2,8932.9k $153.6k $153.6k 0.00% Unchanged
90 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 2,4992.5k $132.7k $132.7k 0.00% Added +1.6k +1,604
91 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 2,4122.4k $128.1k $128.1k 0.00% Reduced -18 -18
92 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 2,1472.1k $114.0k $114.0k 0.00% Unchanged
93 MEEDER ASSET MANAGEMENT INC 0.01% of their portfolio DUBLIN, OH 2,1262.1k $112.9k $112.9k 0.01% Added +1.9k +1,870
94 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 1,4641.5k $77.8k $77.8k 0.00% Added +1.4k +1,387
95 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 1,4401.4k $76.5k $76.5k 0.00% Unchanged
96 Advisors Asset Management, Inc. 0.00% of their portfolio Monument, CO 1,3641.4k $72.4k $72.4k 0.00% Reduced -8.0k -8,016
97 State of Alaska, Department of Revenue 0.00% of their portfolio JUNEAU, AK 1,2501.2k $66.0k $66.0k 0.00% Reduced -1.1k -1,063
98 State of Tennessee, Department of Treasury 0.00% of their portfolio NASHVILLE, TN 1,0591.1k $56.2k $56.2k 0.00% Reduced -4.0k -3,961
99 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 976976 $51.8k $51.8k 0.00% Added +311 +311
100 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 898898 $47.0k $47.0k 0.00% Added +107 +107