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Corton Capital 13F Portfolio

Portfolio Manager
Corton Capital Inc.
Performance
+2.09% (2025 Q3)
AUM (13F)
$40.67M
# of Holdings
189
Performance Rank
Allocation (Top 20)
18.84%
Latest filing
Q3 2025

Corton Capital Inc. Holdings Map

Top 50 Corton Capital Inc. Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
ZIM
ZIM INTEGRATED SHIPPING SERV
1.34%40.1K$544K
+15.82%(+5.48K)
2024-Q3: 38.3K shares2024-Q4: 20.4K shares2025-Q1: 24.1K shares2025-Q2: 34.7K shares2025-Q3: 40.1K shares
$24.23(-11.89%)
2025-09-30
INTC
INTEL CORP
1.14%13.8K$464K
-53.47%(-15.90K)
2024-Q2: 9.8K shares2025-Q2: 29.7K shares2025-Q3: 13.8K shares
$27.32(+32.53%)
2025-09-30
WDC
WESTERN DIGITAL CORP
1.08%3.7K$441K
-63.53%(-6.40K)
2024-Q2: 6.6K shares2024-Q3: 6.8K shares2025-Q2: 10.1K shares2025-Q3: 3.7K shares
$43.91(+313.45%)
2025-09-30
APLS
APELLIS PHARMACEUTICALS INC
1.03%18.4K$417K
-12.30%(-2.58K)
2024-Q2: 13.6K shares2024-Q3: 8.2K shares2024-Q4: 7.6K shares2025-Q2: 21.0K shares2025-Q3: 18.4K shares
$32.25(-22.58%)
2025-09-30
VSAT
VIASAT INC
0.99%13.7K$403K
-55.53%(-17.16K)
2024-Q3: 34.5K shares2024-Q4: 63.4K shares2025-Q1: 34.6K shares2025-Q2: 30.9K shares2025-Q3: 13.7K shares
$13.33(+161.16%)
2025-09-30
LMT
LOCKHEED MARTIN CORP
0.99%804$401Knew2025-Q3: 804 shares
$445.62(+8.39%)
2025-09-30
GE
GE AEROSPACE
0.97%1.3K$396K
-10.89%(-161)
2024-Q2: 1.4K shares2025-Q2: 1.5K shares2025-Q3: 1.3K shares
$81.21(+288.03%)
2025-09-30
TPC
TUTOR PERINI CORP
0.97%6.0K$393K
+31.71%(+1.44K)
2024-Q2: 22.3K shares2024-Q3: 7.9K shares2025-Q2: 4.5K shares2025-Q3: 6.0K shares
$19.24(+258.93%)
2025-09-30
CPS
COOPER STD HLDGS INC
0.94%10.4K$384K
-33.89%(-5.33K)
2024-Q2: 12.4K shares2024-Q4: 15.7K shares2025-Q3: 10.4K shares
$14.25(+132.23%)
2025-09-30
INTU
INTUIT
0.94%562$384Knew2025-Q3: 562 shares
$713.24(-5.14%)
2025-09-30

About Corton Capital Inc.โ€™s portfolio

Corton Capital Inc. reports $40.67M in US-listed equity holdings across 189 positions in its most recent 13F filing. Its largest disclosed positions are ZIM (1.3%), INTC (1.1%) and WDC (1.1%). The top 20 holdings account for 18.84% of reported assets. Its disclosed equity book has returned +209.99% on a three-year cumulative basis. Figures reflect the Q3 2025 filing.

Portfolio concentration

Portfolio concentration
ZIM โ€” 3.4% ($543.9K)INTC โ€” 2.9% ($464.2K)WDC โ€” 2.7% ($441.0K)APLS โ€” 2.6% ($417.0K)VSAT โ€” 2.5% ($402.8K)LMT โ€” 2.5% ($401.4K)GE โ€” 2.5% ($396.2K)TPC โ€” 2.4% ($392.6K)CPS โ€” 2.4% ($384.2K)INTU โ€” 2.4% ($383.8K)Other โ€” 73.7% ($11.86M)
26%in top 10
  • ZIM3.4%
  • INTC2.9%
  • WDC2.7%
  • APLS2.6%
  • VSAT2.5%
  • LMT2.5%
  • GE2.5%
  • TPC2.4%
  • CPS2.4%
  • INTU2.4%
  • Other73.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
14
LMTLOCKHEED MARTIN CORP1.0%
INTUINTUIT0.9%
DINOHF SINCLAIR CORP0.9%
COSTCOSTCO WHSL CORP NEW0.9%
+10 opened
Added to
12
AMTAMERICAN TOWER CORP NEW+66.2%
HRBBLOCK H & R INC+55.1%
TPCTUTOR PERINI CORP+31.7%
MPAAMOTORCAR PTS AMER INC+42.8%
+8 more
Trimmed
24
WDCWESTERN DIGITAL CORP-63.5%
INTCINTEL CORP-53.5%
VSATVIASAT INC-55.5%
PGYPAGAYA TECHNOLOGIES LTD-59.2%
+20 more

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Source filings

Holdings on this page are parsed from Corton Capital Inc.โ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1910417). View Corton Capital Inc.โ€™s 13F filings on SEC

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