Arkolith/Funds/Triasima Portfolio Management inc.

Triasima Portfolio Management inc.

CIK 1938757
Holdings as of Jun 30, 2026·disclosed Jul 21, 2026·~21-day 13F lag·13F-HR
Active Filer

Triasima Portfolio Management inc. holds a diversified book of 127 stocks worth $740.3M as of Q2 2026 (disclosed Jul 21, 2026, a ~45-day 13F lag). This quarter they opened Royalty Pharma PLC- CL A and trimmed Hudbay Minerals Inc. Their largest long position is Royal Bank Of Canada at 7% of the equity book. Cloning the disclosed picks since 2024 would be +38% (+21.1%/yr). That is a simulation of the disclosed long book, not audited returns.

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Use Arkolith to show Triasima Portfolio Management inc.'s latest
holdings, largest changes, and filing provenance.
Opened
154
new positions
Added to
57
existing
Trimmed
40
reduced
Sold out
29
exited

Growth of $10,000: cloning the disclosed book

If you'd copied them
+38.2%
+21.1%/yr · since Nov '24
Their reported book
+44.6%
held from quarter-end
S&P 500
+26.6%
same window
$8K$10K$11K$13K$14KNov '24Mar '25Jul '25Nov '25Mar '26Jul '26
Triasima Portfolio Management inc. (copied at disclosure) S&P 500

The reported book (valued from quarter-end) returned +44.6%, a 6.4-point gap that is the cost of the ~45-day 13F disclosure lag a real follower can't avoid.

Growth of $10,000 cloning Triasima Portfolio Management inc.'s disclosed long 13F book, rebalanced on each filing date (so it reflects the ~45-day reporting lag, no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.

Concentration

Top-heavy: diversified book

Top 5 holdings
22%
Top 10 holdings
32%
Top 20 holdings
47%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

99% mapped to company sectors

Financials
30%
Information Technology
22%
Industrials
14%
Materials
8%
Consumer Discretionary
6%
Health Care
5%
Communication Services
4%
Energy
3%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

127 positions
#SecurityValueShares% PortLast moveHistory
1Royal BK Cda
COM
$52.8M255.1K
7.1%
+0.8%
Added · +2K sh
2Toronto Dominion BK Ont
COM NEW
$37.2M306.1K
5.0%
+11%
Added · +30K sh
3Canadian Imperial Bank Of Co
COM
$28.0M243.7K
3.8%
+5.4%
Added · +12K sh
4Bank Montreal Medium
COM
$27.2M154.0K
3.7%
+9.4%
Added · +13K sh
5Millicom Intl Cellular S A
COM STK
$18.6M204.6K
2.5%
+0.4%
Added · +834 sh
6Alphabet Inc
CAP STK CL A
$17.1M48.0K
2.3%
+0.5%
Added · +251 sh
7Taiwan Semiconductor Manufac
SPONSORED ADS
$16.0M33.5K
2.2%
+3.0%
Added · +988 sh
8Fortis Inc
COM
$15.1M263.2K
2.0%
+2.7%
Added · +7K sh
9Hudbay Minerals Inc
COM
$13.3M563.5K
1.8%
−1.7%
Reduced · −10K sh
10Canadian Natl Ry Co
COM
$12.8M107.4K
1.7%
+79%
Added · +47K sh
11Eli Lilly & Co
COM
$12.0M10.0K
1.6%
+58%
Added · +4K sh
12Celestica Inc
COM
$11.7M32.2K
1.6%
−14%
Reduced · −5K sh
13TJX Cos Inc New
COM
$11.3M74.3K
1.5%
+3.8%
Added · +3K sh
14Bank Nova Scotia B C
COM
$11.2M128.7K
1.5%
Held
15Welltower Inc
COM
$11.0M48.4K
1.5%
+7.0%
Added · +3K sh
16Lam Research Corp
COM NEW
$11.0M25.3K
1.5%
−12%
Reduced · −4K sh
17Apple Inc
COM
$10.7M36.8K
1.4%
+50%
Added · +12K sh
18Microsoft Corp
COM
$10.6M28.4K
1.4%
−1.3%
Reduced · −372 sh
19Tfi International Inc
COM
$10.5M72.8K
1.4%
+5.8%
Added · +4K sh
20Nvidia Corporation
COM
$10.3M51.6K
1.4%
−0.1%
Reduced · −56 sh
21Royalty Pharma PLC
SHS CLASS A
$10.1M180.7K
1.4%
New
New position
22Grupo Cibest Sa
SPON ADS
$9.8M123.2K
1.3%
−14%
Reduced · −20K sh
23Enbridge Inc
COM
$9.6M177.2K
1.3%
+22%
Added · +32K sh
24Simon Ppty Group Inc New
COM
$9.5M42.6K
1.3%
+36%
Added · +11K sh
25Kla Corp
COM NEW
$9.4M31.3K
1.3%
10×
Added · +28K sh
26Interactive Brokers Group In
COM CL A
$8.9M102.7K
1.2%
+131%
Added · +58K sh
27Intel Corp
COM
$8.6M61.9K
1.2%
−47%
Reduced · −55K sh
28Cameco Corp
COM
$8.6M84.1K
1.2%
−23%
Reduced · −25K sh
29Broadcom Inc
COM
$8.5M22.6K
1.2%
+1.1%
Added · +241 sh
30Goldman Sachs Group Inc
COM
$8.5M8.4K
1.2%
+14%
Added · +1K sh
31Magna Intl Inc
COM
$8.4M128.2K
1.1%
+20%
Added · +22K sh
32Kinross Gold Corp
COM
$8.4M355.0K
1.1%
−30%
Reduced · −152K sh
33Cenovus Energy Inc
COM
$8.0M323.9K
1.1%
−6.2%
Reduced · −21K sh
34Mda Space Ltd
COM
$8.0M192.9K
1.1%
+24%
Added · +38K sh
35Comfort Sys USA Inc
COM
$7.7M3.9K
1.0%
−17%
Reduced · −770 sh
36UBS Group AG
SHS
$7.7M154.4K
1.0%
+4.2%
Added · +6K sh
37Manulife Finl Corp
COM
$7.5M184.9K
1.0%
+9.8%
Added · +17K sh
38Ge Vernova Inc
COM
$7.4M6.3K
1.0%
−17%
Reduced · −1K sh
39Cisco Sys Inc
COM
$7.2M61.4K
1.0%
+9.0%
Added · +5K sh
40Ferrovial NV
ORD SHS
$7.2M105.0K
1.0%
−25%
Reduced · −36K sh
41Aercap Holdings NV
SHS
$7.1M48.4K
1.0%
+0.2%
Added · +95 sh
42Novartis AG
SPONSORED ADR
$7.0M44.8K
0.9%
−15%
Reduced · −8K sh
43Pan Amern Silver Corp
COM
$7.0M155.5K
0.9%
−30%
Reduced · −68K sh
44Canadian Nat Res Ltd Med Ter
COM
$6.6M166.1K
0.9%
+405%
Added · +133K sh
45Citizens Finl Group Inc
COM
$6.5M92.4K
0.9%
+48%
Added · +30K sh
46Enerflex Ltd
COM
$6.4M260.8K
0.9%
+60%
Added · +97K sh
47Ezcorp Inc
CL A NON VTG
$6.2M178.2K
0.8%
−0.5%
Reduced · −810 sh
48Shopify Inc
CL A SUB VTG SHS
$6.1M53.0K
0.8%
−66%
Reduced · −102K sh
49Quanta Svcs Inc
COM
$6.0M8.4K
0.8%
+52%
Added · +3K sh
50C H Robinson Worldwide In
COM NEW
$5.9M31.3K
0.8%
Held
Showing 50 of 127 positions

Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q2 2026Jun 30, 2026Jul 21, 2026127$740.3M13F-HR
Q1 2026Mar 31, 2026Apr 24, 2026137$661.5M13F-HR
Q4 2025Dec 31, 2025Feb 2, 2026143$667.7M13F-HR
Q3 2025Sep 30, 2025Oct 29, 2025149$662.6M13F-HR
Q2 2025Jun 30, 2025Jul 23, 2025128$547.2M13F-HR
Q1 2025Mar 31, 2025May 2, 2025144$508.2M13F-HR
Q4 2024Dec 31, 2024Jan 28, 2025144$515.3M13F-HR
Q3 2024Sep 30, 2024Nov 12, 202485$444.9M13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.