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Filers›Holding Co.›Bornite Capital Management LP
DOSSIER · 13F-HR · Q1 2026

Bornite Capital Management LP

Bornite's holding co. based in Stamford, CT — $595M in tracked AUM across 17 positions as of Q1 2026.

B
Bornite·Stamford, CT·Holding Co.
CIK 0001800641 · last filed Mar 31, 2026
Total AUM
$595M
▲ 18.3%
vs prior
Holdings
17
—
positions
Whale Score
75
75
strong
Activity
—
no data
changes this Q
Top sector
Tech
8% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Portfolio Overview

Bornite Capital Management LP has undergone a significant transformation in the quarter ending September 30, 2025. The firm executed a substantial reduction in portfolio size, with total assets under management (AUM) decreasing by 42.9%, dropping from approximately $998.84 million to $569.84 million. This de-risking was accompanied by a drastic turnover in strategy; the manager reduced the number of holdings from a previous undisclosed number (likely much higher given the...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
TSM
TAIWAN SEMICONDUCTOR MANUFAC
$70M207K11.7%
02
TLN
TALEN ENERGY CORP
$67M209K11.2%
03
STLD
STEEL DYNAMICS INC
$63M350K10.6%
04
CTRI
CENTURI HOLDINGS INC
$62M2.1M10.4%
05
CRS
CARPENTER TECHNOLOGY CORP
$53M133K8.8%
06
AR
ANTERO RESOURCES CORP
$44M1.0M7.4%
07
SKE
SKEENA RES LTD NEW
$39M1.3M6.6%
08
DY
DYCOM INDS INC
$36M105K6.0%
09
META
META PLATFORMS INC
$34M60K5.8%
10
PWR
QUANTA SVCS INC
$33M60K5.5%

Filing history

Filing history loading…
AI Agent · grounded in Bornite
haiku-4-5 · 17 positions indexed
Sector mix
  • Tech8%
  • Financials4%
  • Health Care14%
  • Communications40%
  • Energy26%
  • Other8%
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