What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001512944
Total reported value
—
—
1 檔
—
At the close of Q4 2025, Hall Kathryn A. disclosed equity holdings valued at approximately —, spread across 1 reported holdings.
In Q4 2025, Hall Kathryn A. adopted a defensive or profit-taking posture, trimming 0 positions and completely liquidating 20 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ✓ | Ikena Oncology Inc | Stock-Other | — | — | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | GAP | Gap Inc/the | — | EXIT | Sold out |
| 2 | LEVI | Levi Strauss & Co- Class A | — | EXIT | Sold out |
| 3 | T | At&t Inc | — | EXIT | Sold out |
| 4 | CMCSA | Comcast Corp-class A | — | EXIT | Sold out |
| 5 | SIRI | Sirius Xm Holdings Inc | — | EXIT | Sold out |
| 6 | LLYVK* | Liberty Media Corp-liberty-c | — | EXIT | Sold out |
| 7 | LBRDK | Liberty Broadband-c | — | EXIT | Sold out |
| 8 | WBD | Warner Bros Discovery Inc | — | EXIT | Sold out |
| 9 | LBTYA | Liberty Global Ltd. | — | EXIT | Sold out |
| 10 | EXPE | Expedia Group Inc | — | EXIT | Sold out |
| 11 | LLYVA* | Liberty Media Corp-liberty-a | — | EXIT | Sold out |
| 12 | FWONK | Liberty Media Corp-formula-c | — | EXIT | Sold out |
| 13 | LBRDA | Liberty Broadband-a | — | EXIT | Sold out |
| 14 | LBTYA | Liberty Global Ltd. | — | EXIT | Sold out |
| 15 | BRK-A | Berkshire Hathaway Inc-cl A | — | EXIT | Sold out |
| 16 | GLIBK | Liberty Capital Corp-cl C | — | EXIT | Sold out |
| 17 | DIS | Walt Disney Co/the | — | EXIT | Sold out |
| 18 | GLIBA | Liberty Capital CORP | — | EXIT | Sold out |
| 19 | QVCAQ | Qvc Group Inc | — | EXIT | Sold out |
| 20 | BATRK | Atlanta Braves Holdings In-c | — | EXIT | Sold out |
| 21 | ✓ | Ikena Oncology Inc | — | — | Unchanged |
According to official SEC Form 13F filings, Hall Kathryn A. reported a total U.S. public equity portfolio value of — across 1 disclosed positions in Q4 2025.
During Q4 2025, Hall Kathryn A.'s top holdings by market value included IKENA ONCOLOGY INC (0.0%). The largest single position, IKENA ONCOLOGY INC, represented 0.0% of total portfolio value.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
Top Position Liquidated / Trimmed
GAP
前期市值: $72.5M
In Q4 2025, Hall Kathryn A. made 20 total portfolio adjustments, initiating 0 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 20 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.