13F
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HARTLINE INVESTMENT CORP/

13F equity value
$909M
Positions
112
Top 10 concentration
59.1%
Quarters / total new picks
29 / 395
13F equity value over time
$0M$482M$964M2017201820192020202120222023202420252026

"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 29 quarters, returned +6.5% per quarter — versus +3.5% per quarter from simply owning every 13F stock. It beat that baseline in only 58.6% of quarters (excess t = 1.47, not statistically significant). Its filings tell you what it bought — not what you should buy.

Avg 2Q excess
+10.8%
t-stat
1.47
Quarterly win rate
59%
Annualized excess
+10.9%
$1 → follow vs universe
$4.71 vs $2.41
Cumulative return: $1 invested in new picks vs universe
1.00 20180630: universe 0.92120180930: universe 0.96320181231: universe 0.95320190331: universe 0.93720190630: universe 1.00720190930: universe 1.08320191231: universe 0.87320200331: universe 1.05320200630: universe 1.16320200930: universe 1.42720201231: universe 1.49220210331: universe 1.50520210630: universe 1.62520211231: universe 1.38320220331: universe 1.48520220930: universe 1.59520221231: universe 1.48220230331: universe 1.56120230630: universe 1.50520230930: universe 1.70920231231: universe 1.78520240331: universe 1.82520240630: universe 1.99120240930: universe 1.97420241231: universe 1.84220250331: universe 2.00820250630: universe 2.07120250930: universe 2.32920251231: universe 2.410 20180630: follow 0.94820180930: follow 1.04020181231: follow 1.11820190331: follow 1.19920190630: follow 1.09520190930: follow 1.52120191231: follow 1.36120200331: follow 1.42920200630: follow 1.50020200930: follow 1.90120201231: follow 1.66020210331: follow 1.49020210630: follow 1.75820211231: follow 1.45120220331: follow 1.61720220930: follow 1.69620221231: follow 1.59220230331: follow 1.88720230630: follow 1.75220230930: follow 1.85420231231: follow 2.45720240331: follow 2.50020240630: follow 2.90720240930: follow 2.80120241231: follow 2.65820250331: follow 3.98320250630: follow 4.19020250930: follow 4.55220251231: follow 4.713 0.80 2.95 5.09 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 112 · 2026 Q1

Ticker Value Weight QoQ
NVDA $110M
12.1%
HOLD
BRK/A $85M
9.4%
HOLD
FLOT $72M
7.9%
HOLD
AAPL $55M
6.1%
HOLD
VRT $48M
5.3%
HOLD
GOOGL $39M
4.3%
HOLD
GLW $37M
4.1%
TRIM
MRVL $36M
3.9%
HOLD
AMZN $30M
3.3%
HOLD
NET $25M
2.7%
HOLD
MSFT $24M
2.7%
HOLD
AMD $23M
2.6%
HOLD
WMT $23M
2.5%
HOLD
META $18M
2.0%
HOLD
SCHJ $16M
1.7%
ADD
GEV $15M
1.6%
ADD
DELL $14M
1.5%
ADD
MS $14M
1.5%
HOLD
LLY $13M
1.5%
ADD
C $13M
1.4%
ADD

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.