SEC 13F Intelligence

Managers / Q4 2021 · view latest →

Corton Capital Inc.

CIK 0001910417 · 21 SUMMER BREEZE DRIVE, CARRYING PLACE, A6, KOK 1L0 · 416-627-5625

Reported Value
$225M
Q4 2021
Positions
214
Filings on Record
16
2022–present window
Filed
Feb 14, 2022
original filing

Summary

Corton Capital Inc. reported $225M in U.S.-listed holdings across 214 positions for Q4 2021.

The portfolio is heavily concentrated: SHOP alone accounts for 45.8% of reported value.

Portfolio Metrics

Top-10 Concentration
+53.3%
share of reported value
Largest Position
+45.8%
Shopify

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’21: $225MQ4 ’21Q1 ’22: $231MQ2 ’22: $106MQ2 ’22Q3 ’22: $82MQ4 ’22: $122MQ4 ’22Q1 ’23: $144MQ2 ’23: $213MQ2 ’23Q3 ’23: $198MQ4 ’23: $314MQ4 ’23Q1 ’24: $272MQ2 ’24: $191MQ2 ’24Q3 ’24: $206MQ4 ’24: $174MQ4 ’24Q1 ’25: $30MQ2 ’25: $86MQ2 ’25Q3 ’25: $41Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 96.5%Other: 2.6%REIT: 0.6%Tracking Stk: 0.2%
  • Common Stock · 96.5% · $218M
  • Other · 2.6% · $6M
  • REIT · 0.6% · $1M
  • Tracking Stk · 0.2% · $470,000

Quarter-over-Quarter Changes full breakdown →

IssuerMoveShare ΔShares nowValue ΔValue now
SHOPSHOPIFY INCNEW+75.0K75.0K+$103M$103M
OXYOCCIDENTAL PETE CORPNEW+76.0K76.0K+$2M$2M
DDOGDATADOG INCNEW+12.3K12.3K+$2M$2M
APAAPA CORPORATIONNEW+79.9K79.9K+$2M$2M
UNITED STATES STL CORP NEWNEW+88.3K88.3K+$2M$2M
ABTABBOTT LABSNEW+12.8K12.8K+$2M$2M
MMACYS INCNEW+66.4K66.4K+$2M$2M
TMUST-MOBILE US INCNEW+15.0K15.0K+$2M$2M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q4 2021

214 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1SHOPSHOPIFY INChistory →CL A45.84%$103M75.0K
2OXYOCCIDENTAL PETE CORPCOM0.98%$2M76.0K
3DDOGDATADOG INCCL A COM0.97%$2M12.3K
4APAAPA CORPORATIONCOM0.95%$2M79.9K
5UNITED STATES STL CORP NEWCOM0.93%$2M88.3K
6ABTABBOTT LABSCOM0.80%$2M12.8K
7MMACYS INCCOM0.77%$2M66.4K
8TMUST-MOBILE US INCCOM0.77%$2M15.0K
9STLDSTEEL DYNAMICS INCCOM0.71%$2M25.6K
10SBUXSTARBUCKS CORPCOM0.62%$1M11.9K
11COPCONOCOPHILLIPSCOM0.60%$1M18.8K
12BLDRBUILDERS FIRSTSOURCE INCCOM0.58%$1M15.2K
13PFEPFIZER INCCOM0.58%$1M22.0K
14KOCOCA COLA COCOM0.57%$1M21.7K
15VSTVISTRA CORPCOM0.57%$1M56.1K
16ITEOS THERAPEUTICS INCCOM0.57%$1M27.4K
17NUENUCOR CORPCOM0.56%$1M11.0K
18SMSM ENERGY COCOM0.55%$1M42.3K
19RKTROCKET COS INCCOM CL A0.55%$1M88.0K
20MARATHON OIL CORPCOM0.53%$1M73.3K
21CLFCLEVELAND-CLIFFS INC NEWCOM0.52%$1M54.0K
22DOWDOW INCCOM0.51%$1M20.1K
23MATXMATSON INCCOM0.50%$1M12.6K
24WLKWESTLAKE CHEM CORPCOM0.50%$1M11.6K
25AAALCOA CORPCOM0.49%$1M18.4K
26WLLWHITING PETE CORP NEWCOM NEW0.48%$1M16.6K
27ARCH RESOURCES INCCL A0.48%$1M11.7K
28CUSHMAN WAKEFIELD PLCSHS0.47%$1M47.8K
29GTGOODYEAR TIRE & RUBR COCOM0.46%$1M49.0K
30BTUPEABODY ENGR CORPCOM0.45%$1M101.1K
31PFGCPERFORMANCE FOOD GROUP COCOM0.44%$995,00021.7K
32BUNGE LIMITEDCOM0.43%$963,00010.3K
33LYFTLYFT INCCL A COM0.42%$955,00022.3K
34DBIDESIGNER BRANDS INCCL A0.42%$939,00066.1K
35TSNTYSON FOODS INCCL A0.40%$912,00010.5K
36BHFBRIGHTHOUSE FINL INCCOM0.40%$900,00017.4K
37HESHESS CORPCOM0.40%$896,00012.1K
38CAHCARDINAL HEALTH INCCOM0.38%$852,00016.6K
39VERSO CORPCL A0.37%$828,00030.6K
40ALECALECTOR INCCOM0.36%$812,00039.3K
41UWMCUWM HOLDINGS CORPORATIONCOM CL A0.35%$789,000133.2K
42WDCWESTERN DIGITAL CORP.COM0.35%$784,00012.0K
43FNFFIDELITY NATIONAL FINANCIALFNF GROUP COM0.34%$771,00014.8K
44PPURE STORAGE INCCL A0.34%$770,00023.7K
45NORDSTROM INCCOM0.34%$765,00033.8K
46AMRALPHA METALLURGICAL RESOUR ICOM0.34%$759,00012.4K
47UBERUBER TECHNOLOGIES INCCOM0.33%$750,00017.9K
48FUNSIX FLAGS ENTMT CORP NEWCOM0.33%$742,00017.4K
49RYZRYERSON HLDG CORPCOM0.33%$735,00028.2K
50SNAPSNAP INCCL A0.32%$730,00015.5K
51PINSPINTEREST INCCL A0.32%$728,00020.0K
52MGMMGM RESORTS INTERNATIONALCOM0.32%$718,00016.0K
53PRTAPROTHENA CORP PLCSHS0.31%$709,00014.4K
54OLNOLIN CORPCOM PAR $10.31%$707,00012.3K
55USFDUS FOODS HLDG CORPCOM0.31%$699,00020.1K
56CENTENNIAL RESOURCE DEV INCCL A0.30%$683,000114.3K
57ADMARCHER DANIELS MIDLAND COCOM0.30%$678,00010.0K
58NTNXNUTANIX INCCL A0.30%$674,00021.2K
59VTRSVIATRIS INCCOM0.30%$672,00049.6K
60MOSMOSAIC CO NEWCOM0.30%$669,00017.0K
61ALLYALLY FINL INCCOM0.30%$669,00014.1K
62HPQHP INCCOM0.29%$656,00017.4K
63NEKTAR THERAPEUTICSCOM0.29%$654,00048.4K
64AVTAVNET INCCOM0.28%$638,00015.5K
65ZEUSOLYMPIC STEEL INCCOM0.28%$636,00027.1K
66KSSKOHLS CORPCOM0.28%$635,00012.9K
67NCNACCO INDS INCCL A0.28%$634,00017.5K
68ACHOWENS & MINOR INC NEWCOM0.28%$630,00014.5K
69UNIVAR SOLUTIONS INCCOM0.28%$630,00022.2K
70VIRVIR BIOTECHNOLOGY INCCOM0.28%$630,00015.0K
71HOLLYFRONTIER CORPCOM0.28%$626,00019.1K
72CONTINENTAL RES INCCOM0.27%$606,00013.5K
73OSGAMBAC FINL GROUP INCCOM NEW0.27%$603,00037.6K
74GTXGARRETT MOTION INCCOM0.26%$587,00073.1K
75SAHSONIC AUTOMOTIVE INCCL A0.26%$582,00011.8K
76CALCALERES INCCOM0.25%$561,00024.7K
77ALKALASKA AIR GROUP INCCOM0.25%$557,00010.7K
78FLRFLUOR CORP NEWCOM0.24%$551,00022.2K
79ECHOECHOSTAR CORPCL A0.24%$545,00020.7K
80PPCPILGRIMS PRIDE CORPCOM0.24%$541,00019.2K
81INTERCEPT PHARMACEUTICALS INCOM0.24%$539,00033.1K
82OGEOGE ENERGY CORPCOM0.24%$533,00013.9K
83FIBROGEN INCCOM0.23%$523,00037.1K
84CMCCOMMERCIAL METALS COCOM0.23%$519,00014.3K
85PLAYDAVE & BUSTERS ENTMT INCCOM0.23%$513,00013.4K
86AALAMERICAN AIRLS GROUP INCCOM0.23%$513,00028.6K
87EQTEQT CORPCOM0.22%$497,00022.8K
88DNOWNOW INCCOM0.22%$496,00058.1K
89PARRPAR PAC HOLDINGS INCCOM NEW0.22%$495,00030.0K
90COVETRUS INCCOM0.22%$493,00024.7K
91BLUEBIRD BIO INCCOM0.22%$491,00049.2K
92KENNEDY-WILSON HOLDINGS INCCOM0.22%$490,00020.5K
93MGYMAGNOLIA OIL & GAS CORPCL A0.22%$490,00026.0K
94MRVIMARAVAI LIFESCIENCES HLDGS ICOM CL A0.21%$483,00011.5K
95HOGHARLEY DAVIDSON INCCOM0.21%$482,00012.8K
96LUMNLUMEN TECHNOLOGIES INCCOM0.21%$475,00037.8K
97LIBERTY MEDIA CORP DELCOM C BRAVES GRP0.21%$470,00016.7K
98SKYWSKYWEST INCCOM0.21%$470,00012.0K
99VISNCOMMSCOPE HLDG CO INCCOM0.21%$464,00042.1K
100MURMURPHY OIL CORPCOM0.21%$463,00017.7K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q3 2025$41M189Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$86M337Aug 5, 202513F-HRchanges · EDGAR ↗
Q1 2025$30M162May 7, 202513F-HRchanges · EDGAR ↗
Q4 2024$174M372Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$206M469Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$191M472Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$272M493May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$314M560Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$198M413Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$213M421Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$144M316May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$122M295Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$82M266Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$106M323Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$231M423May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$225M214Feb 14, 202213F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.