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Super Investors PRENTISS SMITH & CO INC
PS

PRENTISS SMITH & CO INC

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

Portfolio value
$177M
Positions
70
Quarter ended
September 30, 2026
Filed
October 27, 2026

Reported portfolio value by quarter (54 quarters reported)

$339M $110M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q3 26

$193M in Q2 2013 → $177M 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
Alphabet Inc 7.6% Trimmed 0.7% 39,178 $13.3M
Gorman Rupp Co 6.8% Trimmed 5.9% 160,715 $12M
Microsoft Corp 5.4% Trimmed 2.3% 18,645 $9.56M
Johnson & Johnson 5.4% Trimmed 1.3% 35,720 $9.46M
CS Cisco Sys Inc 4.8% Trimmed 2.8% 79,162 $8.52M
Agilent Technologies Inc 4.3% Trimmed 3.1% 44,480 $7.66M
CS Charles Schwab Corp (the) 3.6% Trimmed 2.8% 64,804 $6.33M
Progressive Corp 3.3% Trimmed 2.9% 28,065 $5.82M
QN Qiagen Nv 3.1% Trimmed 3.5% 127,055 $5.56M
AD Advanced Drain Sys Inc Del 3.0% Trimmed 2.9% 41,935 $5.31M
Blackrock Inc 2.9% Trimmed 2.5% 4,909 $5.2M
Carrier Global Corporation 2.9% New 93,101 $5.11M
AF Atmus Filtration Technologie 2.9% Trimmed 3.0% 116,931 $5.08M
Procter & Gamble Co 2.8% Trimmed 0.1% 33,797 $4.91M
NY New York Times Co Mtn Be 2.6% Added 30% 72,131 $4.59M
Novartis Ag 2.3% Trimmed 0.2% 28,939 $4.13M
Abbott Laboratories 2.3% Trimmed 2.0% 40,876 $4.04M
Msa Safety Inc 2.3% Trimmed 3.8% 22,425 $3.99M
Xylem Inc 2.0% Trimmed 3.5% 35,634 $3.61M
BH Berkshire Hathaway Inc Del 1.8% Unchanged 6,436 $3.2M
Brady Corp 1.8% Trimmed 2.5% 38,144 $3.18M
Stryker Corporation 1.8% Trimmed 2.4% 11,228 $3.09M
Emcor Group Inc 1.7% Trimmed 6.8% 3,988 $3.01M
UP Union Pac Corp 1.5% Trimmed 51% 10,044 $2.73M
CC Cooper Cos Inc 1.5% Trimmed 4.7% 45,771 $2.59M
AD Automatic Data Processing In 1.3% Trimmed 2.4% 9,212 $2.38M
IT Ishares Tr 1.3% Added 51% 2,977 $2.28M
BS Bentley Sys Inc 1.1% Trimmed 4.1% 59,927 $1.91M
Exxonmobil Holdings Corp 1.0% New 10,853 $1.77M
OH On Hldg Ag 0.9% Trimmed 55% 56,270 $1.67M
Regeneron Pharmaceuticals 0.9% Trimmed 0.8% 2,022 $1.53M
Visa Inc 0.8% Unchanged 4,094 $1.47M
Meta Platforms Inc 0.7% Unchanged 1,796 $1.3M
IT Ishares Tr 0.7% Trimmed 3.9% 7,901 $1.23M
Amazon Com Inc 0.7% Trimmed 1.6% 4,906 $1.22M
T-mobile Us Inc 0.6% Unchanged 6,394 $1.04M
Abbvie Inc 0.6% Unchanged 3,883 $1.02M
MW Mueller Wtr Prods Inc 0.5% New 45,227 $961K
Mastercard Incorporated 0.5% Unchanged 1,605 $885K
Allegro Microsystems Inc 0.5% Trimmed 3.3% 23,160 $842K
Warby Parker Inc 0.5% Trimmed 2.2% 30,162 $838K
Uber Technologies Inc 0.5% Added 0.7% 11,870 $813K
Apple Inc 0.4% Trimmed 67% 2,289 $762K
GA Ge Aerospace 0.4% Unchanged 2,398 $749K
Genuine Parts Co 0.4% Unchanged 5,000 $629K
Chewy Inc 0.3% Trimmed 4.0% 32,483 $591K
Pepsico Inc 0.3% Unchanged 4,625 $586K
Intel Corp 0.3% Unchanged 4,510 $542K
Ge Vernova Inc 0.3% Trimmed 7.3% 544 $517K
Coca Cola Co 0.3% Unchanged 5,915 $509K
Pfizer Inc 0.2% Unchanged 15,327 $437K
IG Ishares Gold Tr 0.2% Unchanged 5,391 $421K
Merck & Co Inc 0.2% Trimmed 0.7% 2,884 $419K
Booking Holdings Inc 0.2% Unchanged 2,500 $407K
SG SPDR Gold Tr 0.2% Trimmed 9.2% 1,068 $407K
Jpmorgan Chase & Co 0.2% Unchanged 1,214 $402K
Albertsons Companies Inc 0.2% Trimmed 2.0% 31,600 $367K
Wells Fargo & Co 0.2% Unchanged 4,560 $365K
IT Ishares Tr 0.2% Trimmed 2.1% 3,495 $364K
IB International Business Machs 0.2% Added 1.9% 1,608 $354K

Showing top 60 of 70 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 27, 2026

Company Action Shares changed Value of change % of portfolio
Carrier Global Corporation New +93,101 +$5.11M 2.9%
UP Union Pac Corp Trimmed −10,576 −$2.88M 1.5%
OH On Hldg Ag Trimmed −67,677 −$2M 0.9%
Exxonmobil Holdings Corp New +10,853 +$1.77M 1.0%
Apple Inc Trimmed −4,680 −$1.56M 0.4%
Exxon Mobil Corp Exited −10,853 −$1.48M —
NY New York Times Co Mtn Be Added +16,579 +$1.06M 2.6%
MW Mueller Wtr Prods Inc New +45,227 +$961K 0.5%
IT Ishares Tr Added +1,000 +$766K 1.3%
Gorman Rupp Co Trimmed −10,000 −$745K 6.8%

Showing the 10 largest of 50 changes.

Q2 2026

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

Company Action Shares changed Value of change % of portfolio
CS Cisco Sys Inc Trimmed −58,385 −$6.86M 5.2%
Stryker Corporation New +11,503 +$3.62M 2.0%
Brady Corp Trimmed −31,525 −$2.89M 2.0%
Tennant Co Exited −38,961 −$2.59M —
Hologic Inc Exited −31,510 −$2.38M —
OH On Hldg Ag Added +56,797 +$2.01M 2.4%
Progressive Corp Added +5,153 +$1.13M 3.5%
AF Atmus Filtration Technologie Added +13,822 +$705K 3.4%
Intel Corp New +4,510 +$630K 0.3%
Booking Holdings Inc Added +2,400 +$428K 0.2%

Showing the 10 largest of 42 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 07, 2026

Company Action Shares changed Value of change % of portfolio
QN Qiagen Nv New +133,264 +$5.34M 3.1%
QN Qiagen Nv Exited −85,823 −$3.86M —
Agilent Technologies Inc Added +31,019 +$3.54M 3.1%
NY New York Times Co Mtn Be Trimmed −38,233 −$3.2M 2.7%
Xylem Inc Added +22,532 +$2.69M 2.5%
T-mobile Us Inc New +6,394 +$1.34M 0.8%
AD Automatic Data Processing In Added +6,312 +$1.28M 1.1%
Procter & Gamble Co Added +3,089 +$446K 3.0%
Emcor Group Inc Trimmed −463 −$342K 1.9%
GM General Mls Inc Exited −5,177 −$241K —

Showing the 10 largest of 37 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 29, 2026

Company Action Shares changed Value of change % of portfolio
Salesforce Inc Exited −23,545 −$5.58M —
BD Becton Dickinson & Co Exited −22,368 −$4.19M —
Johnson & Johnson Trimmed −5,401 −$1.12M 4.6%
Five9 Inc Exited −34,787 −$842K —
Warby Parker Inc Trimmed −37,864 −$825K 0.4%
Fiserv Inc Exited −6,242 −$805K —
Alphabet Inc Trimmed −1,943 −$610K 7.6%
Intel Corp Exited −11,935 −$400K —
Microsoft Corp Trimmed −702 −$340K 5.3%
Alphabet Inc New +688 +$215K 0.1%

Showing the 10 largest of 42 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 20, 2025

Company Action Shares changed Value of change % of portfolio
AM Applied Matls Inc Exited −34,057 −$6.23M —
Progressive Corp Added +17,537 +$4.33M 3.2%
Alphabet Inc Trimmed −5,272 −$1.28M 5.8%
Chewy Inc New +27,055 +$1.09M 0.6%
Brady Corp Added +12,987 +$1.01M 3.1%
Allegro Microsystems Inc New +25,060 +$732K 0.4%
Microsoft Corp Trimmed −861 −$446K 5.6%
IT Ishares Tr Trimmed −440 −$294K 0.8%
Airbnb Inc New +1,910 +$232K 0.1%
AL Abbott Labs Trimmed −1,485 −$199K 3.3%

Showing the 10 largest of 45 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 22, 2025

Company Action Shares changed Value of change % of portfolio
Alcon Ag Exited −70,551 −$6.7M —
Microsoft Corp Added +12,738 +$6.34M 5.9%
Blackrock Inc New +5,208 +$5.46M 3.3%
Hershey Co Exited −28,458 −$4.87M —
AM Applied Matls Inc Added +26,388 +$4.83M 3.7%
UP Union Pac Corp Added +19,747 +$4.54M 2.9%
Novartis Ag Trimmed −18,558 −$2.25M 2.1%
Salesforce Inc Added +7,321 +$2M 3.9%
Bio-techne Corp Exited −20,963 −$1.23M —
Hologic Inc Trimmed −15,544 −$1.01M 1.3%

Showing the 10 largest of 44 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 21, 2025

Company Action Shares changed Value of change % of portfolio
CC Cooper Cos Inc New +49,204 +$4.15M 2.7%
AD Advanced Drain Sys Inc Del Added +37,908 +$4.12M 3.2%
QN Qiagen Nv Exited −87,583 −$3.9M —
QN Qiagen Nv New +84,948 +$3.41M 2.2%
Unilever PLC Exited −56,066 −$3.18M —
AL Abbott Labs Trimmed −12,618 −$1.67M 3.9%
AM Applied Matls Inc New +7,669 +$1.11M 0.7%
SC Schwab Charles Corp Added +13,353 +$1.05M 3.6%
Lindsay Corp Exited −7,378 −$873K —
Uber Technologies Inc New +11,787 +$859K 0.6%

Showing the 10 largest of 49 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 23, 2025

Company Action Shares changed Value of change % of portfolio
BS Bentley Sys Inc New +63,856 +$2.98M 2.0%
MI Msc Indl Direct Inc Exited −32,946 −$2.84M —
Brady Corp Added +18,228 +$1.35M 2.6%
Neurocrine Biosciences Inc New +4,763 +$650K 0.4%
Emcor Group Inc Trimmed −1,196 −$543K 1.7%
PA Procter And Gamble Co Trimmed −3,111 −$522K 3.1%
Johnson & Johnson Trimmed −3,536 −$511K 4.2%
Microsoft Corp Trimmed −1,111 −$468K 2.0%
Alphabet Inc Trimmed −965 −$184K 6.0%
IT Ishares Tr Trimmed −180 −$106K 0.9%

Showing the 10 largest of 44 changes.

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