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Super Investors / Minerva Advisors LLC
MA

Minerva Advisors LLC

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

Portfolio value
$158M
Positions
46
Quarter ended
June 30, 2026
Filed
August 12, 2026

Reported portfolio value by quarter (53 quarters reported)

$196M $127M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$150M in Q2 2013 → $158M now. Hover for any quarter.

Holdings

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

Holding % of portfolio Activity Shares Value
Eastern Co 9.6% Unchanged 546,402 $15.2M
Tredegar Corp 8.4% Unchanged 1,665,607 $13.3M
IH Infusystem Hldgs Inc 8.2% Added 12% 1,348,617 $13M
SI Sifco Inds Inc 6.7% Trimmed 5.2% 455,650 $10.7M
Escalade Inc 6.7% Trimmed 0.1% 567,222 $10.7M
Virco Mfg Co 6.0% Added 1.2% 1,535,454 $9.43M
UM Utah Med Prods Inc 4.1% Unchanged 93,615 $6.46M
Unifi Inc 3.8% Added 0.0% 1,258,792 $5.98M
DH Dlh Hldgs Corp 3.7% Added 0.3% 1,116,368 $5.86M
NH Navigator Hldgs Ltd 3.5% Unchanged 296,212 $5.52M
KS Kewaunee Scientific Corp 3.4% Added 9.3% 149,410 $5.31M
SE Scripps E W Co Ohio 3.2% Added 20% 1,832,707 $5.08M
CN Camden Natl Corp 3.1% Unchanged 89,568 $4.86M
Astronics Corp 2.8% Trimmed 22% 55,041 $4.47M
PB Pathfinder Bancorp Inc Md 2.6% Unchanged 262,204 $4.16M
FA Freightcar Amer Inc 2.3% Added 11% 379,030 $3.69M
KS Kelly Svcs Inc 2.0% Added 27% 253,162 $3.11M
Foster L B Co 1.9% Trimmed 19% 67,922 $3.07M
Crawford & Co 1.9% Unchanged 288,178 $3.01M
NH Ni Hldgs Inc 1.3% Unchanged 129,900 $2.04M
CF Columbia Finl Inc 1.2% Added 164% 89,294 $1.89M
Mid Penn Bancorp Inc 1.2% Unchanged 54,177 $1.89M
CF Citizens Finl Group Inc 1.0% Unchanged 21,485 $1.51M
Eastern Bankshares Inc 0.9% Unchanged 62,576 $1.39M
Unisys Corp 0.8% Unchanged 345,347 $1.26M
FN F N B Corp 0.8% Unchanged 64,075 $1.22M
First Merchants Corp 0.7% Unchanged 23,662 $1.03M
EB Ecb Bancorp Inc 0.6% Unchanged 49,940 $1M
C& Citizens & Northn Corp 0.6% Unchanged 42,900 $1M
Contango Silver & Gold Inc 0.6% Unchanged 59,647 $942K
CP Central Plains Bancshares In 0.6% Unchanged 49,117 $935K
Norwood Financial Corp 0.6% Unchanged 28,580 $919K
Fmc Corp 0.6% Added 63% 78,000 $897K
Donegal Group Inc 0.6% Unchanged 46,490 $877K
MB Marathon Bancorp Inc 0.5% Trimmed 5.5% 55,750 $852K
Lake Shore Bancorp Inc 0.5% Unchanged 44,259 $788K
FB First Bk Williamstown New Je 0.5% Unchanged 41,143 $729K
HB Horizon Bancorp Ind 0.4% Unchanged 35,052 $700K
Northwest Bancshares Inc 0.4% Unchanged 38,000 $576K
TH Thryv Hldgs Inc 0.4% Unchanged 144,329 $569K
FC First Comwlth Finl Corp Pa 0.3% Unchanged 25,560 $520K
EB Eagle Bancorp Mont Inc 0.3% Unchanged 21,098 $505K
RM Richmond Mut Bancorporation 0.3% Unchanged 30,224 $480K
Donegal Group Inc 0.2% Unchanged 17,856 $389K
DM Deluxe Corp Medium Term Nts 0.2% Unchanged 13,900 $332K
AF Ameriserv Finl Inc 0.1% Unchanged 58,200 $226K

Timeline of changes

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

Q2 2026

quarter ended June 30, 2026 · filed August 12, 2026

Company Action Shares changed Value of change % of portfolio
GL Great Lakes Dredge & Dock Co Exited −1,029,703 −$17.5M
IH Infusystem Hldgs Inc Added +144,512 +$1.39M 8.2%
Astronics Corp Trimmed −15,299 −$1.24M 2.8%
CF Columbia Finl Inc Added +55,500 +$1.18M 1.2%
SE Scripps E W Co Ohio Added +306,217 +$848K 3.2%
Foster L B Co Trimmed −16,043 −$725K 1.9%
KS Kelly Svcs Inc Added +53,366 +$655K 2.0%
SI Sifco Inds Inc Trimmed −25,000 −$585K 6.7%
KS Kewaunee Scientific Corp Added +12,705 +$451K 3.4%
Proassurance Corp Exited −17,234 −$426K

Showing the 10 largest of 17 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 12, 2026

Company Action Shares changed Value of change % of portfolio
GL Great Lakes Dredge & Dock Co Trimmed −360,104 −$6.12M 11.3%
Astronics Corp Trimmed −31,904 −$2.13M 3.0%
Kelly Services Inc Added +141,396 +$1.25M 1.1%
IH Infusystem Hldgs Inc Added +125,374 +$1.16M 7.2%
DP Dorman Prods Inc Exited −8,590 −$1.06M
US United Sts Lime & Minerals I Exited −6,250 −$748K
Freightcar America Inc Added +73,977 +$590K 1.8%
First Merchants Corp Added +13,787 +$534K 0.6%
SB Southstate Bk Corp Exited −5,661 −$533K
SE Scripps E W Co Ohio Added +140,570 +$523K 3.7%

Showing the 10 largest of 27 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 09, 2026

Company Action Shares changed Value of change % of portfolio
Astronics Corp Trimmed −92,797 −$5.03M 3.7%
Saga Communications Inc Trimmed −194,857 −$2.23M 0.2%
KS Kewaunee Scientific Corp Added +41,589 +$1.56M 3.0%
HB Harborone Bancorp Inc New Exited −88,414 −$1.2M
Eastern Bankshares Inc New +62,576 +$1.15M 0.8%
Fmc Corp New +48,000 +$666K 0.4%
Virco Mfg Co Added +85,696 +$548K 6.2%
IH Infusystem Hldgs Inc Added +52,942 +$475K 6.5%
TH Thryv Hldgs Inc Trimmed −54,000 −$327K 0.6%
Unifi Inc Added +69,939 +$245K 2.9%

Showing the 10 largest of 19 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 12, 2025

Company Action Shares changed Value of change % of portfolio
Astronics Corp Trimmed −60,864 −$2.78M 5.6%
Virco Mfg Co Added +78,986 +$612K 6.7%
Lake Shore Bancorp Inc New +44,259 +$575K 0.4%
SB Southstate Bk Corp New +5,661 +$560K 0.4%
SS South State Corp Exited −5,661 −$521K
Lake Shore Bancorp Inc Exited −30,474 −$481K
FA Freightcar Amer Inc Added +39,541 +$387K 1.6%
IH Infusystem Hldgs Inc Added +31,008 +$321K 6.7%
Unifi Inc Added +67,272 +$320K 3.5%
SE Scripps E W Co Ohio Added +126,078 +$310K 2.2%

Showing the 10 largest of 17 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 13, 2025

Company Action Shares changed Value of change % of portfolio
Astronics Corp Trimmed −207,200 −$6.93M 5.6%
VB Village Bank & Trust Fin Co Exited −19,745 −$1.58M
Unifi Inc Added +177,435 +$926K 3.7%
VM Virco Manufacturing Co Added +73,061 +$583K 6.7%
MB Marathon Bancorp Inc New +54,718 +$545K 0.4%
Dlh Holdings Corp Added +92,346 +$536K 4.2%
IH Infusystem Hldgs Inc Added +84,104 +$522K 4.0%
Kelly Services Inc New +40,000 +$468K 0.3%
Eastern Co Added +19,066 +$435K 7.9%
UM Utal Med Prods Inc Added +6,156 +$348K 3.5%

Showing the 10 largest of 18 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 09, 2025

Company Action Shares changed Value of change % of portfolio
US Universal Stainless & Alloy Exited −391,487 −$17.2M
KS Kewaunee Scientific Cp Trimmed −35,728 −$1.41M 2.1%
Icc Holdings Inc Exited −33,367 −$776K
Dlh Holdings Corp Added +170,805 +$692K 2.9%
UM Utal Med Prods Inc Added +8,513 +$477K 3.5%
VM Virco Manufacturing Co Added +47,866 +$453K 8.1%
GL Great Lakes Dredge & Dock Co Added +48,000 +$418K 8.6%
IH Infusystem Hldgs Inc Added +63,826 +$343K 3.5%
TH Thryv Holdings Iinc Trimmed −21,500 −$275K 1.8%
SE Scripps E W Co Ohio Added +92,000 +$272K 2.7%

Showing the 10 largest of 14 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 04, 2025

Company Action Shares changed Value of change % of portfolio
UM Utal Med Prods Inc Added +36,061 +$2.22M 2.8%
US Universal Stainless & Alloy Trimmed −43,604 −$1.92M 10.1%
Freightcar America Inc Trimmed −200,099 −$1.79M 1.1%
Dlh Holdings Corp Added +211,215 +$1.7M 4.0%
VM Virco Manufacturing Co Added +60,900 +$622K 6.9%
Unifi Inc Added +45,013 +$281K 3.1%
KS Kewaunee Scientific Cp Added +4,311 +$263K 3.9%
Sifco Industries Inc Added +42,862 +$161K 1.0%
Eastern Co Added +3,768 +$100K 7.8%
SE Scripps E W Co Ohio Trimmed −24,599 −$54.6K 1.5%

Showing the 10 largest of 13 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 08, 2024

Company Action Shares changed Value of change % of portfolio
Freightcar America Inc Trimmed −367,308 −$3.96M 2.6%
US Universal Stainless & Alloy Trimmed −89,680 −$3.46M 9.7%
UM Utal Med Prods Inc Added +34,794 +$2.32M 1.6%
Dlh Holdings Corp Added +123,796 +$1.16M 3.4%
SE Scripps E W Co Ohio Added +389,481 +$872K 1.5%
Unifi Inc Added +81,742 +$600K 3.4%
UL Us Lime & Mineral Added +5,000 +$487K 0.4%
Dorman Products Inc Trimmed −3,900 −$441K 0.6%
Tredegar Corp Added +55,357 +$404K 7.0%
VM Virco Manufacturing Co Trimmed −17,331 −$239K 8.8%

Showing the 10 largest of 18 changes.

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