Cable One, Inc.
US ˙ NYSE ˙ US12685J1051

SecurityCABO / Cable One, Inc.
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership24 shares
Latest Disclosed Value $ 2,708
Parallel Advisors, LLC ownership in CABO / Cable One, Inc.

On February 11, 2026 - Parallel Advisors, LLC filed a 13F-HR form disclosing ownership of 24 shares of Cable One, Inc. (US:CABO) valued at $2,708 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 215 shares of Cable One, Inc.. This represents a change in shares of -88.84% during the quarter. The current value of the position is $1,153 USD.

Parallel Advisors, LLC has a history of taking positions in derivatives of the underlying security (CABO) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CABO / Cable One, Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-11 2025-12-31 13F CABLE ONE INC COM Stock 12685J105 24 -191 -88.84 3 -94.74 0.0000
2025-11-13 2025-09-30 13F CABLE ONE INC COM Stock 12685J105 215 206 2,288.89 38 3,700.00 0.0007
2025-07-08 2025-06-30 13F CABLE ONE INC COM Stock 12685J105 9 -4 -30.77 1 -66.67 0.0000
2025-04-08 2025-03-31 13F CABLE ONE INC COM Stock 12685J105 13 -66 -83.54 3 -89.29 0.0001
2025-02-10 2024-12-31 13F CABLE ONE INC COM Stock 12685J105 79 53 203.85 29 211.11 0.0006
2024-11-13 2024-09-30 13F CABLE ONE INC COM Stock 12685J105 26 -89 -77.39 9 -77.50 0.0002
2024-08-08 2024-06-30 13F CABLE ONE INC COM Stock 12685J105 115 99 618.75 41 566.67 0.0010
2024-05-06 2024-03-31 13F CABLE ONE INC COM Stock 12685J105 16 -2 -11.11 7 -40.00 0.0002
2024-02-12 2023-12-31 13F CABLE ONE INC COM Stock 12685J105 18 -1 -5.26 10 -9.09 0.0003
2024-05-20 2023-09-30 13F/A-1 CABLE ONE INC COM Stock 12685J105 19 -7 -26.92 12 -35.29 0.0004
2023-11-14 2023-09-30 13F CABLE ONE INC COM Stock 12685J105 19 -7 12 0.0004
2024-05-20 2023-06-30 13F/A-1 CABLE ONE INC COM Stock 12685J105 26 -9 -25.71 17 -29.17 0.0006
2023-08-04 2023-06-30 13F CABLE ONE INC COM Stock 12685J105 26 -9 17 0.0006
2024-05-20 2023-03-31 13F/A-1 CABLE ONE INC COM Stock 12685J105 35 -29 -45.31 25 -46.67 0.0008
2023-04-25 2023-03-31 13F CABLE ONE INC COM Stock 12685J105 35 -29 25 0.0008
2023-02-06 2022-12-31 13F CABLE ONE INC COM Stock 12685J105 64 18 39.13 46 15.38 0.0020
2022-11-10 2022-09-30 13F CABLE ONE INC COM Stock 12685J105 46 -26 -36.11 39 -58.06 0.0018
2022-08-01 2022-06-30 13F CABLE ONE INC COM Stock 12685J105 72 23 46.94 93 22.37 0.0043
2022-04-28 2022-03-31 13F CABLE ONE INC COM Stock 12685J105 49 -18 -26.87 76 -35.59 0.0030
2022-01-20 2021-12-31 13F CABLE ONE INC COM Stock 12685J105 67 17 34.00 118 29.67 0.0044
2021-11-02 2021-09-30 13F/A-1 CABLE ONE INC COM Stock 12685J105 50 2 4.17 91 -1.09 0.0037
2021-08-06 2021-06-30 13F CABLE ONE INC COM Stock 12685J105 48 1 2.13 92 6.98 0.0039
2021-04-23 2021-03-31 13F CABLE ONE INC COM Stock 12685J105 47 0 0.00 86 -18.10 0.0041
2021-02-02 2020-12-31 13F CABLE ONE INC COM Stock 12685J105 47 1 2.17 105 20.69 0.0057
2020-10-27 2020-09-30 13F CABLE ONE INC COM Stock 12685J105 46 -2 -4.17 87 2.35 0.0054
2020-07-16 2020-06-30 13F CABLE ONE INC COM Stock 12685J105 48 0 0.00 85 8.97 0.0055
2020-04-27 2020-03-31 13F CABLE ONE INC COM Stock 12685J105 48 -2 -4.00 78 5.41 0.0063
2020-01-30 2019-12-31 13F CABLE ONE INC COM Stock 12685J105 50 3 6.38 74 25.42 0.0056
2019-11-01 2019-09-30 13F CABLE ONE INC COM Stock 12685J105 47 5 11.90 59 20.41 0.0051
2019-08-05 2019-06-30 13F CABLE ONE INC COM Stock 12685J105 42 0 0.00 49 19.51 0.0048
2019-05-01 2019-03-31 13F CABLE ONE INC COM Stock 12685J105 42 0 0.00 41 20.59 0.0046
2019-02-05 2018-12-31 13F CABLE ONE INC COM Stock 12685J105 42 -5 -10.64 34 -19.05 0.0047
2018-11-01 2018-09-30 13F CABLE ONE INC COM Stock 12685J105 47 0 0.00 42 23.53 0.0052
2018-07-30 2018-06-30 13F CABLE ONE INC COM Stock 12685J105 47 -47 -50.00 34 -47.69 0.0049
2018-05-08 2018-03-31 13F CABLE ONE INC COM Stock 12685J105 94 -33 -25.98 65 -26.97 0.0102
2018-02-13 2017-12-31 13F CABLE ONE INC COM Stock 12685J105 127 -3 -2.31 89 2.30 0.0146
2017-11-15 2017-09-30 13F/A-1 CABLE ONE INC COM Stock 12685J105 130 18 16.07 87 2.35 0.0150
2017-08-07 2017-06-30 13F CABLE ONE INC COM Stock 12685J105 112 17 17.89 85 32.81 0.0160
2017-05-12 2017-03-31 13F/A-1 CABLE ONE INC COM Stock 12685J105 95 71 295.83 64 326.67 0.0127
2017-05-12 2017-03-31 13F CABLE ONE INC COM Stock 12685J105 95 64
2017-02-14 2016-12-31 13F CABLE ONE INC COM Stock 12685J105 24 24 15 0.0035
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-01-19 2021-12-31 13F CABLE ONE INC COM Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-10-22 2021-09-30 13F CABLE ONE INC COM Stock Call 48 92 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.