Polaris Capital Management, LLC

Q4 2025 13F-HR Holdings

Location
Boston, MA
Holdings as of
12/31/2025
Date filed
1/29/2026
Form type
13F-HR
Num holdings
89
Total value ($000)
$1,205,539
Net value change ($000)
-316,260 (-20.8%)
New positions
3
Sold out positions
4
Turnover %
11.9%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 10/27/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
JAZZ 5,844 8.6%
LNTH 3,117 9.5%
CBK 2,051 NEW
CVLG 1,143 1078.3%
NMIH 832 NEW
ANF 744 69.6%
PDD 646 NEW
AMPH 603 172.8%
WGO 600 97.1%
ALSN 569 2.2%
Top Reduces (Value $000, Stocks/ETFs)
VIPS -99,536 -100.0%
CG -36,278 -100.0%
BPOP -27,634 -24.5%
LIN -22,889 -28.6%
SW -18,204 -24.5%
NOMD -16,118 -35.6%
MPC -10,796 -28.8%
SBH -8,613 -25.7%
ARW -8,217 -20.2%
MKSI -7,306 -14.7%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type