13F
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LEE DANNER & BASS INC

13F equity value
$1.6B
Positions
246
Top 10 concentration
40.4%
Quarters / total new picks
26 / 435
13F equity value over time
$0M$796M$2B2017201820192020202120222023202420252026

"13F equity value" = market value of this filer's US-listed long equity positions only. It excludes cash, bonds, non-US and short positions, so it understates a fund's true assets under management — often by a lot.

Not significant Verdict

13F holdings are disclosed ~45 days after quarter-end, and they never reveal when within the quarter a fund actually bought. So any 13F-based summary is structurally late and blurred — this applies to every fund, including this one.

We backtested copying it anyway. Buying this fund's new positions the day each filing went public, over 26 quarters, returned +5.3% per quarter — versus +1.7% per quarter from simply owning every 13F stock. It beat that baseline in only 57.7% of quarters (excess t = 1.31, not statistically significant). Its filings tell you what it bought — not what you should buy.

Avg 2Q excess
+3.3%
t-stat
1.31
Quarterly win rate
58%
Annualized excess
+15.0%
$1 → follow vs universe
$3.25 vs $1.36
Cumulative return: $1 invested in new picks vs universe
1.00 20180331: universe 1.04120180630: universe 0.95920180930: universe 1.00320181231: universe 0.99220190331: universe 0.97520190630: universe 1.04820190930: universe 1.12720191231: universe 0.90920200331: universe 1.09620200630: universe 1.21120200930: universe 1.48520201231: universe 1.55320210331: universe 1.56620210630: universe 1.69220210930: universe 1.51920211231: universe 1.29220220331: universe 1.38720220630: universe 1.28520221231: universe 1.19420230331: universe 1.25820230630: universe 1.21320231231: universe 1.26720240930: universe 1.25620241231: universe 1.17220250630: universe 1.20920250930: universe 1.360 20180331: follow 0.97820180630: follow 0.94220180930: follow 1.02420181231: follow 0.97820190331: follow 1.18220190630: follow 1.23920190930: follow 1.37520191231: follow 1.26120200331: follow 1.43020200630: follow 1.45520200930: follow 2.21220201231: follow 2.34820210331: follow 2.32020210630: follow 2.28420210930: follow 2.30020211231: follow 2.13520220331: follow 2.10020220630: follow 2.52520221231: follow 2.59220230331: follow 2.43720230630: follow 2.54820231231: follow 2.53720240930: follow 2.67520241231: follow 2.63020250630: follow 2.70320250930: follow 3.247 0.84 2.17 3.51 20182019202020212022202320242025 Follow Universe

Quarterly compounding, invested quarters only · entry 47 days after quarter-end (when 13F data becomes public)

Listed as facts. See the verdict above before treating this as signal.

Top 20 holdings of 246 · 2026 Q1

Ticker Value Weight QoQ
HCA $183M
11.5%
HOLD
BRK/B $127M
8.0%
HOLD
GOOG $58M
3.6%
HOLD
AAPL $56M
3.5%
HOLD
AEM $43M
2.7%
ADD
CXW $41M
2.6%
ADD
VSAT $38M
2.4%
ADD
MSFT $34M
2.1%
TRIM
AMZN $33M
2.1%
ADD
GS $29M
1.8%
HOLD
RTX $26M
1.6%
HOLD
CAT $26M
1.6%
HOLD
XOM $26M
1.6%
HOLD
JNJ $25M
1.6%
HOLD
URI $24M
1.5%
HOLD
FDX $21M
1.3%
HOLD
ACN $21M
1.3%
HOLD
V $20M
1.2%
HOLD
L $19M
1.2%
ADD
TIGO $18M
1.1%
NEW

QoQ vs previous quarter's share count · NEW = new position · ADD/TRIM = ±2% shares · HOLD = unchanged.

Listed as facts. See the verdict above before treating this as signal.

New positions in 2026 Q1

Method & Limitations

Method: a "new position" = held this quarter, absent last quarter (options excluded; stocks with <50 prior holders excluded to filter spin-off artifacts). Entry 47 days after quarter-end — the first day the public could act on the filing. Benchmark = equal-weighted universe of all 13F-held stocks. Limitations: quarterly snapshots can't see intra-quarter trades; survivorship bias — funds that shut down are absent, which flatters the sample. Statistics, not advice.