Hall Kathryn A.
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Portfolio style
Measured from the filed 13F common-share book for Sep 30, 2025, never from the firm's own description.
Closest benchmark: the Russell 1000 as of 2025-09-30, active share 98.6%; sector active share 82.2% against the combined 13F book's sector weights.
Over time 23 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
18 tracked positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025Portfolio Trend
Sector Breakdown
As of Sep 30, 2025| Sector | % Portfolio | Value |
|---|---|---|
| Consumer Cyclical | 70.6% | $125,537,350 |
| Communication Services | 29.0% | $51,638,024 |
| Financial Services | 0.4% | $754,200 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedTrimmed
Positions the filer reducedSold Out
Positions the filer fully exited| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| GAP |
Gap Inc
Consumer Cyclical
|
Held | 3,389,284 | $72,496,784 | 40.74% | |
| LEVI |
Levi Strauss & Co
Consumer Cyclical
|
Held | 2,160,395 | $50,337,203 | 28.29% | |
| T |
At&T Inc.
Communication Services
|
Held | 541,379 | $15,288,542 | 8.59% | |
| CMCSA |
Comcast Corp
Communication Services
|
Held | 344,276 | $10,817,134 | 6.08% | |
| SIRI |
Sirius Xm Holdings Inc.
Communication Services
|
Held | 262,033 | $6,100,128 | 3.43% | |
|
|
Held | 84,019 | $5,338,567 | 3.00% | ||
|
|
Held | 273,035 | $5,332,373 | 3.00% | ||
| LBTYK |
Liberty Global Ltd.
Communication Services
|
Held | 243,513 | $2,861,277 | 1.61% | |
| EXPE |
Expedia Group, Inc.
Consumer Cyclical
|
Held | 12,150 | $2,597,062 | 1.46% | |
| FWONK |
Liberty Media Corp
Communication Services
|
Held | 19,285 | $2,014,318 | 1.13% | |
|
|
Held | 25,369 | $1,606,618 | 0.90% | ||
| LBTYA |
Liberty Global Ltd.
Communication Services
|
Held | 80,575 | $923,389 | 0.52% | |
| BRK-A |
Berkshire Hathaway Inc
Financial Services
|
Held | 1 | $754,200 | 0.42% | |
| GLIBK |
Liberty Capital Corp
Communication Services
|
NEW | 16,803 | $626,247 | 0.35% | |
| DIS |
Walt Disney Co
Communication Services
|
Held | 4,504 | $515,708 | 0.29% | |
| GLIBA |
Liberty Capital Corp
Communication Services
|
NEW | 5,073 | $190,516 | 0.11% | |
| QVCAQ |
QVC Group, Inc.
Consumer Cyclical
|
Held | 7,880 | $106,301 | 0.06% | |
| BATRK |
Atlanta Braves Holdings, Inc.
Communication Services
|
Held | 558 | $23,207 | 0.01% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.