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Polaris Capital Management 13F Portfolio ยท Bernard Horn

Portfolio Manager
Bernard Horn
Performance
+15.42% (2026 Q2)
AUM (13F)
$1.06B
# of Holdings
84
Performance Rank
Allocation (Top 20)
68.07%
Latest filing
Q2 2026

Polaris Capital Management, LLC Holdings Map

Top 50 Polaris Capital Management, LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
BPOP
POPULAR INC
8.19%529.2K$86.9M
-18.34%(-118.89K)
2025-Q2: 959.3K shares2025-Q3: 886.5K shares2025-Q4: 682.3K shares2026-Q1: 648.1K shares2026-Q2: 529.2K shares
$41.82(+325.28%)
2026-06-30
JAZZ
JAZZ PHARMACEUTICALS PLC
7.47%329.0K$79.3M
-20.80%(-86.40K)
2025-Q2: 634.2K shares2025-Q3: 513.5K shares2025-Q4: 432.5K shares2026-Q1: 415.4K shares2026-Q2: 329.0K shares
$159.56(+54.04%)
2026-06-30
SW
SMURFIT WESTROCK PLC
7.13%1.64M$75.7M
+19.70%(+269.25K)
2025-Q2: 1.78M shares2025-Q3: 1.74M shares2025-Q4: 1.45M shares2026-Q1: 1.37M shares2026-Q2: 1.64M shares
$50.10(-1.69%)
2026-06-30
LIN
LINDE PLC
4.88%99.7K$51.7M
-19.96%(-24.87K)
2025-Q2: 168.3K shares2025-Q3: 168.4K shares2025-Q4: 133.9K shares2026-Q1: 124.6K shares2026-Q2: 99.7K shares
$217.27(+120.40%)
2026-06-30
LNTH
LANTHEUS HOLDINGS INC
4.44%424.5K$47.1M
-31.20%(-192.50K)
2025-Q2: 0 shares2025-Q3: 637.3K shares2025-Q4: 538.0K shares2026-Q1: 617.0K shares2026-Q2: 424.5K shares
$67.17(+50.28%)
2026-06-30
ARW
ARROW ELECTRONICS INC
3.93%195.7K$41.8M
-31.72%(-90.90K)
2025-Q2: 282.1K shares2025-Q3: 336.9K shares2025-Q4: 295.4K shares2026-Q1: 286.6K shares2026-Q2: 195.7K shares
$81.32(+163.15%)
2026-06-30
CVS
CVS HEALTH CORP
3.56%365.2K$37.8M
-29.46%(-152.50K)
2025-Q2: 487.1K shares2025-Q3: 602.6K shares2025-Q4: 525.3K shares2026-Q1: 517.7K shares2026-Q2: 365.2K shares
$70.75(+37.34%)
2026-06-30
JPM
JPMORGAN CHASE & CO
2.78%90.3K$29.6M
-23.19%(-27.26K)
2025-Q2: 150.7K shares2025-Q3: 136.5K shares2025-Q4: 117.3K shares2026-Q1: 117.6K shares2026-Q2: 90.3K shares
$86.96(+319.41%)
2026-06-30
UTHR
UNITED THERAPEUTICS CORP
2.73%53.5K$29.0M
-44.70%(-43.20K)
2025-Q2: 127.7K shares2025-Q3: 122.0K shares2025-Q4: 103.7K shares2026-Q1: 96.7K shares2026-Q2: 53.5K shares
$182.86(+176.60%)
2026-06-30
SLM
SLM CORP
2.63%1.08M$28.0M
-24.59%(-351.40K)
2025-Q2: 1.46M shares2025-Q3: 1.41M shares2025-Q4: 1.25M shares2026-Q1: 1.43M shares2026-Q2: 1.08M shares
$19.14(+46.45%)
2026-06-30

About Polaris Capital Management, LLCโ€™s portfolio

Polaris Capital Management, LLC reports $1.06B in US-listed equity holdings across 84 positions in its most recent 13F filing. Its largest disclosed positions are BPOP (8.2%), JAZZ (7.5%) and SW (7.1%). The top 20 holdings account for 68.07% of reported assets. Its disclosed equity book has returned +61.81% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
BPOP โ€” 8.8% ($86.89M)JAZZ โ€” 8.0% ($79.27M)SW โ€” 7.7% ($75.67M)LIN โ€” 5.2% ($51.75M)LNTH โ€” 4.8% ($47.09M)ARW โ€” 4.2% ($41.76M)CVS โ€” 3.8% ($37.78M)JPM โ€” 3.0% ($29.55M)UTHR โ€” 2.9% ($28.96M)SLM โ€” 2.8% ($27.96M)Other โ€” 48.7% ($481.02M)
51%in top 10
  • BPOP8.8%
  • JAZZ8.0%
  • SW7.7%
  • LIN5.2%
  • LNTH4.8%
  • ARW4.2%
  • CVS3.8%
  • JPM3.0%
  • UTHR2.9%
  • SLM2.8%
  • Other48.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
4
CYTKCYTOKINETICS INC2.1%
BKNGBOOKING HOLDINGS INC1.9%
ADBEADOBE INC1.6%
SSBSOUTHSTATE BANK CORP0.3%
Added to
13
SWSMURFIT WESTROCK PLC+19.7%
CBKCOMMERCIAL BANCGROUP INC+35.1%
PEBOPEOPLES BANCORP INC+23.3%
SPFISOUTH PLAINS FINANCIAL INC+11.1%
+9 more
Trimmed
33
UTHRUNITED THERAPEUTICS CORP-44.7%
LNTHLANTHEUS HOLDINGS INC-31.2%
JAZZJAZZ PHARMACEUTICALS PLC-20.8%
BPOPPOPULAR INC-18.3%
+29 more

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Source filings

Holdings on this page are parsed from Polaris Capital Management, LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1316926). View Polaris Capital Management, LLCโ€™s 13F filings on SEC

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