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Super Investors Pembroke Management, LTD
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Pembroke Management, LTD

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$809M
Positions
113
Quarter ended
September 30, 2026
Filed
October 21, 2026

Reported portfolio value by quarter (54 quarters reported)

$1.62B $529M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q3 26

$529M in Q2 2013 → $809M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Everpure Inc 5.2% Trimmed 36% 319,870 $41.8M
MP Monolithic Pwr Sys Inc 4.9% Added 11% 29,452 $39.7M
Federal Signal Corp 4.1% Added 5.0% 297,616 $33M
GM Globus Med Inc 3.9% Added 5.2% 419,566 $31.4M
Mda Space Ltd 3.4% Added 84% 935,558 $27.7M
OB Ollies Bargain Outlet Hldgs 3.2% Added 20% 303,522 $26M
MM Modine Mfg Co 3.2% Added 3.5% 148,871 $25.7M
Vse Corp 3.1% Added 3.4% 154,223 $25.4M
Aaon Inc 3.1% New 304,755 $25.2M
Hagerty Inc 2.9% Added 3.1% 1,755,856 $23.6M
Ligand Pharmaceuticals Inc 2.7% Added 72% 69,350 $21.7M
Imax Corp 2.7% New 392,339 $21.5M
Core & Main Inc 2.4% New 465,045 $19.3M
Silicon Motion Technology Co 2.3% New 67,329 $18.9M
VN Versabank New 2.0% Trimmed 4.2% 728,001 $16.2M
IB Installed Bldg Prods Inc 2.0% Added 3.3% 83,525 $16M
IT Ishares Tr 1.9% Trimmed 3.8% 19,780 $15.1M
LP Louisiana Pac Corp 1.8% Added 3.3% 224,342 $14.5M
DS Descartes Sys Group Inc 1.7% Added 63% 169,685 $13.7M
Saia Inc 1.7% Added 3.1% 40,823 $13.6M
HS Healthcare Svcs Group Inc 1.7% Added 26% 661,553 $13.5M
MM Merit Med Sys Inc 1.7% New 155,105 $13.4M
Axos Financial Inc 1.6% New 148,387 $12.8M
Siteone Landscape Supply Inc 1.6% Added 3.8% 141,072 $12.7M
Obsidian Energy Ltd 1.5% Added 17% 1,161,952 $12M
Enphase Energy Inc 1.5% Added 3.5% 358,058 $11.8M
Boyd Group Services Inc 1.4% New 149,348 $11.7M
Gildan Activewear Inc 1.4% Added 114% 263,768 $11.2M
DP Dorman Prods Inc 1.3% Added 3.5% 86,468 $10.6M
Timken Co 1.3% Added 21% 89,769 $10.5M
Waste Connections Inc 1.1% Added 289% 59,687 $9.19M
Caris Life Sciences Inc 1.1% New 299,793 $9.18M
Watsco Inc 1.1% Trimmed 41% 29,840 $9.03M
Porch Group Inc 1.0% Added 12% 461,885 $7.7M
Pennant Group Inc 0.9% Added 36% 189,687 $7.4M
CI Cra Intl Inc 0.9% Added 4.2% 44,565 $7.32M
Cpi Card Group Inc 0.9% Added 137% 283,741 $6.95M
Red Violet Inc 0.8% Trimmed 35% 86,737 $6.85M
VC Victory Cap Hldgs Inc Del 0.8% Trimmed 25% 60,321 $6.67M
Cellebrite Di Ltd 0.8% New 548,874 $6.18M
Shopify Inc 0.8% Added 289% 41,215 $6.11M
Cae Inc 0.7% New 248,563 $5.97M
RB Royal Bk Cda 0.7% Added 130% 29,569 $5.81M
Wheaton Precious Metals Corp 0.6% Added 486% 37,386 $5M
IT Ishares Tr 0.6% Unchanged 51,225 $4.96M
Dutch Bros Inc 0.6% Added 3.9% 119,211 $4.6M
Versigent PLC 0.6% Added 29% 100,045 $4.5M
EF Esquire Finl Hldgs Inc 0.5% Added 56% 38,006 $4.42M
Rb Global Inc 0.5% Added 290% 54,256 $4.42M
Repligen Corp 0.5% Added 37% 21,884 $4.21M
Telesat Corp 0.5% Trimmed 1.7% 90,193 $4.16M
Ouster Inc 0.5% Added 26% 99,412 $4.01M
MS Main Str Cap Corp 0.5% Added 3.8% 68,822 $3.79M
Alamos Gold Inc 0.4% New 110,799 $3.59M
BD Bobs Disc Furniture Inc 0.4% New 256,588 $3.56M
Aar Corp 0.4% New 34,137 $3.46M
Life Time Group Holdings Inc 0.4% Added 4.0% 86,303 $3.44M
Hudbay Minerals Inc 0.4% Added 290% 126,594 $3.38M
Brookfield Corp 0.4% New 91,652 $3.34M
Agnico Eagle Mines Ltd 0.4% New 17,433 $3.19M

Showing top 60 of 113 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 21, 2026

Company Action Shares changed Value of change % of portfolio
Aaon Inc New +304,755 +$25.2M 3.1%
Everpure Inc Trimmed −177,653 −$23.2M 5.2%
Imax Corp New +392,339 +$21.5M 2.7%
Core & Main Inc New +465,045 +$19.3M 2.4%
Silicon Motion Technology Co New +67,329 +$18.9M 2.3%
Resideo Technologies Inc Trimmed −977,790 −$17.7M 0.3%
MM Merit Med Sys Inc New +155,105 +$13.4M 1.7%
Axos Financial Inc New +148,387 +$12.8M 1.6%
Mda Space Ltd Added +427,064 +$12.7M 3.4%
Boyd Group Services Inc New +149,348 +$11.7M 1.4%

Showing the 10 largest of 113 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 22, 2026

Company Action Shares changed Value of change % of portfolio
Aaon Inc Exited −430,089 −$35.6M —
Core & Main Inc Exited −706,237 −$34.9M —
Vse Corp Added +100,152 +$22.9M 5.3%
Bio-techne Corp Exited −372,325 −$19.5M —
Mda Space Ltd Trimmed −465,596 −$19.2M 3.3%
Imax Corp Exited −487,918 −$18.5M —
Boyd Group Services Inc Exited −114,069 −$14.6M —
OB Ollies Bargain Outlet Hldgs Added +186,802 +$14.4M 3.0%
Workiva Inc Exited −224,900 −$13.4M —
Ligand Pharmaceuticals Inc New +40,277 +$12.7M 2.0%

Showing the 10 largest of 107 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 14, 2026

Company Action Shares changed Value of change % of portfolio
Manhattan Associates Inc Exited −167,248 −$29M —
Mda Space Ltd New +974,090 +$24.7M 3.6%
MP Monolithic Pwr Sys Inc Trimmed −18,745 −$20.5M 5.4%
SG Stevanato Group S P A Trimmed −1,113,015 −$15.3M 0.3%
IB Installed Bldg Prods Inc Trimmed −56,356 −$14.9M 2.9%
Workiva Inc Trimmed −249,456 −$14.9M 1.9%
GM Globus Med Inc Trimmed −161,196 −$13.9M 5.1%
Vertex Inc Exited −648,097 −$12.9M —
Axos Financial Inc Trimmed −139,964 −$11.9M 1.8%
QH Q2 Hldgs Inc Trimmed −251,249 −$11.9M 0.6%

Showing the 10 largest of 97 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 12, 2026

Company Action Shares changed Value of change % of portfolio
Boyd Group Services Inc New +119,498 +$26.1M 2.7%
Trex Co Inc Exited −476,311 −$24.6M —
CI Ccc Intelligent Solutions Hl Exited −1,335,265 −$12.2M —
LP Louisiana Pac Corp New +135,592 +$11M 1.1%
Federal Signal Corp Added +91,347 +$9.92M 4.2%
Kbr Inc Exited −207,742 −$9.82M —
Bio-techne Corp Added +135,891 +$7.99M 3.1%
Watsco Inc Trimmed −23,379 −$7.88M 1.6%
Dutch Bros Inc New +96,537 +$5.91M 0.6%
Siteone Landscape Supply Inc Trimmed −42,236 −$5.26M 3.4%

Showing the 10 largest of 87 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 28, 2025

Company Action Shares changed Value of change % of portfolio
Workiva Inc New +420,361 +$36.2M 3.6%
MM Modine Mfg Co New +214,589 +$30.5M 3.0%
IB Installed Bldg Prods Inc Trimmed −67,302 −$16.6M 3.5%
Bruker Corp Exited −400,893 −$16.5M —
Hagerty Inc Added +1,267,754 +$15.3M 2.7%
Resideo Technologies Inc Added +308,940 +$13.3M 6.3%
Aaon Inc Added +122,937 +$11.5M 5.1%
WH Wns Hldgs Ltd Exited −174,181 −$11M —
Core & Main Inc Added +190,879 +$10.3M 4.9%
Federal Signal Corp Trimmed −74,360 −$8.85M 3.3%

Showing the 10 largest of 86 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 07, 2025

Company Action Shares changed Value of change % of portfolio
Ncino Inc Exited −684,008 −$18.8M —
Couchbase Inc Exited −693,493 −$10.9M —
PS Pure Storage Inc Added +174,782 +$10.1M 5.0%
Manhattan Associates Inc Added +48,489 +$9.58M 2.9%
MP Monolithic Pwr Sys Inc Added +12,750 +$9.33M 4.9%
Aaon Inc Added +122,527 +$9.04M 3.8%
Resideo Technologies Inc Added +408,826 +$9.02M 3.1%
Watsco Inc Added +18,196 +$8.04M 2.9%
Siteone Landscape Supply Inc Added +62,434 +$7.55M 3.9%
IB Installed Bldg Prods Inc Added +38,738 +$6.99M 4.6%

Showing the 10 largest of 75 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
Watsco Inc Trimmed −24,080 −$12.2M 2.6%
CI Colliers Intl Group Inc Trimmed −65,698 −$11.4M 0.1%
Bruker Corp New +247,812 +$10.3M 1.5%
SA Smith A O Corp Exited −144,761 −$9.87M —
SC Sps Comm Inc Exited −51,360 −$9.45M —
Red Violet Inc Added +222,451 +$8.36M 1.4%
Aaon Inc Added +79,287 +$6.19M 3.5%
DS Descartes Sys Group Inc Trimmed −38,480 −$5.57M 1.8%
Franklin Covey Co Exited −147,821 −$5.56M —
AI Albany Intl Corp Exited −68,881 −$5.51M —

Showing the 10 largest of 63 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 31, 2025

Company Action Shares changed Value of change % of portfolio
AI Albany Intl Corp Trimmed −206,842 −$16.5M 0.7%
Gentherm Inc Exited −315,951 −$14.7M —
Chewy Inc New +353,741 +$11.8M 1.5%
DP Dorman Prods Inc Trimmed −87,613 −$11.4M 2.8%
Hagerty Inc New +953,427 +$9.2M 1.1%
Resideo Technologies Inc Added +373,133 +$8.6M 1.9%
SA Smith A O Corp Trimmed −116,322 −$7.93M 1.2%
Aaon Inc Added +62,037 +$7.3M 3.4%
Bowman Consulting Group Ltd Trimmed −250,326 −$6.25M 1.4%
VN Versabank New Added +281,900 +$5.56M 0.8%

Showing the 10 largest of 57 changes.

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