Warner Bros. Discovery, Inc.
US ˙ NASDAQGS ˙ US9344231041 ˙ Movies & Entertainment
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SecurityWBD / Warner Bros. Discovery, Inc.
InstitutionCatalyst Capital Advisors LLC
Latest Disclosed Ownership507 shares
Latest Disclosed Value $ 13,517
Catalyst Capital Advisors LLC reports 42.97% decrease in ownership of WBD / Warner Bros. Discovery, Inc.

On July 24, 2026 - Catalyst Capital Advisors LLC filed a 13F-HR form disclosing ownership of 507 shares of Warner Bros. Discovery, Inc. (US:WBD) valued at $13,517 USD as of June 30, 2026. The entity filed a previous 13F-HR on May 6, 2026 disclosing 889 shares of Warner Bros. Discovery, Inc.. This represents a change in shares of -42.97% during the quarter. The current value of the position is $15,692 USD.

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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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)
2026-07-24 2026-06-30 13F WARNER BROS DISCOVERY COM SER A 934423104 507 -382 -42.97 14 -45.83 0.0002
2026-05-06 2026-03-31 13F WARNER BROS DISCOVERY COM SER A 934423104 889 -187 -17.38 24 -22.58 0.0005
2026-02-10 2025-12-31 13F WARNER BROS DISCOVERY COM SER A 934423104 1,076 -149 -12.16 31 34.78 0.0006
2025-11-12 2025-09-30 13F WARNER BROS DISCOVERY COM SER A 934423104 1,225 -7,922 -86.61 24 -77.88 0.0005
2025-07-31 2025-06-30 13F WARNER BROS DISCOVERY COM SER A 934423104 9,147 7,238 379.15 105 420.00 0.0021
2025-04-29 2025-03-31 13F WARNER BROS DISCOVERY COM SER A 934423104 1,909 -47 -2.40 20 0.00 0.0004
2025-01-31 2024-12-31 13F WARNER BROS DISCOVERY COM SER A 934423104 1,956 0 0.00 21 25.00 0.0004
2024-10-30 2024-09-30 13F WARNER BROS DISCOVERY COM SER A 934423104 1,956 -430 -18.02 16 -5.88 0.0004
2024-07-25 2024-06-30 13F WARNER BROS DISCOVERY COM SER A 934423104 2,386 -177 -6.91 18 -22.73 0.0004
2024-04-24 2024-03-31 13F WARNER BROS DISCOVERY COM SER A 934423104 2,563 -46,614 -94.79 22 -96.06 0.0005
2024-02-14 2023-12-31 13F WARNER BROS DISCOVERY COM SER A 934423104 49,177 487 1.00 560 5.87 0.0150
2023-11-09 2023-09-30 13F WARNER BROS DISCOVERY COM SER A 934423104 48,690 2,683 5.83 529 -8.33 0.0148
2023-08-08 2023-06-30 13F WARNER BROS DISCOVERY COM SER A 934423104 46,007 -112 -0.24 577 -17.24 0.0167
2023-05-12 2023-03-31 13F WARNER BROS DISCOVERY COM SER A 934423104 46,119 -497 -1.07 696 57.82 0.0212
2023-02-13 2022-12-31 13F/A-1 WARNER BROS DISCOVERY COM SER A 934423104 46,616 1,949 4.36 442 -14.20 0.0143
2023-02-07 2022-12-31 13F WARNER BROS DISCOVERY COM SER A 934423104 46,616 1,949 0 0.0141
2022-11-08 2022-09-30 13F WARNER BROS DISCOVERY COM SER A 934423104 44,667 12,439 38.60 514 18.98 0.0194
2022-08-09 2022-06-30 13F WARNER BROS DISCOVERY COM SER A 934423104 32,228 32,228 432 0.0181
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.