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Osterweis Capital Management’s Labcorp LH Stock Holding History

Osterweis Capital Management’s Portfolio LH Stock Details LH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$20.5M Buy
76,983
+920
+1% +$249K 1.06% 39
2025
Q4 		$19.1M Sell
76,063
-2,085
-3% -$554K 0.81% 43
2025
Q3 		$22.4M Sell
78,148
-361
-0.5% -$96.7K 1.01% 38
2025
Q2 		$20.6M Buy
+78,509
New +$19.1M 0.99% 37

Other funds holding LH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Osterweis Capital Management's LH Position: Q1 2026 in Review

Osterweis Capital Management increased its Labcorp (LH) stake by 1.2% in Q1 2026, buying an estimated $249K and bringing the position to 76,983 shares worth $20.5M. The position accounts for 1.06% of the portfolio, ranked #39.

Osterweis Capital Management first reported a position in LH in Q2 2025 and has held it in 4 quarters since. The position peaked at $22.4M in Q3 2025. 1,031 funds tracked by Wall St. Rank hold LH as of Q1 2026.

  • Osterweis Capital Management held 76,983 shares of Labcorp worth $20.5M as of Q1 2026.
  • Osterweis Capital Management bought 920 Labcorp shares in Q1 2026, an estimated $249K.
  • Labcorp made up 1.06% of Osterweis Capital Management's portfolio in Q1 2026, its #39 holding.
  • Osterweis Capital Management first reported a position in Labcorp in Q2 2025 and has held it in 4 quarters since.
  • Osterweis Capital Management's Labcorp position peaked at $22.4M in Q3 2025.
  • 1,031 funds tracked by Wall St. Rank held Labcorp as of Q1 2026.

Based on Osterweis Capital Management's 13F filing for Q1 2026, filed 15 May 2026.