William Blair & Company
HLN icon

William Blair & Company’s Haleon HLN Stock Holding History

William Blair & Company’s Portfolio HLN Stock Details HLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$515K Sell
51,469
-173
-0.3% -$1.8K ﹤0.01% 1142
2025
Q4 		$522K Buy
51,642
+3,808
+8% +$36.2K ﹤0.01% 1133
2025
Q3 		$429K Buy
47,834
+2,614
+6% +$25.2K ﹤0.01% 1170
2025
Q2 		$469K Buy
45,220
+32,925
+268% +$347K ﹤0.01% 1101
2025
Q1 		$127K Sell
12,295
-26,650
-68% -$262K ﹤0.01% 1461
2024
Q4 		$372K Sell
38,945
-1,254
-3% -$12.3K ﹤0.01% 1200
2024
Q3 		$425K Sell
40,199
-250
-0.6% -$2.42K ﹤0.01% 1169
2024
Q2 		$334K Buy
40,449
+7,020
+21% +$58.7K ﹤0.01% 1234
2024
Q1 		$284K Buy
33,429
+17,877
+115% +$149K ﹤0.01% 1274
2023
Q4 		$128K Sell
15,552
-361
-2% -$2.98K ﹤0.01% 1472
2023
Q3 		$133K Sell
15,913
-5,095
-24% -$42.4K ﹤0.01% 1463
2023
Q2 		$176K Sell
21,008
-722
-3% -$6.16K ﹤0.01% 1432
2023
Q1 		$177K Sell
21,730
-7,740
-26% -$61.7K ﹤0.01% 1421
2022
Q4 		$236K Buy
29,470
+938
+3% +$6.38K ﹤0.01% 1316
2022
Q3 		$174K Buy
+28,532
New +$185K ﹤0.01% 1415

Other funds holding HLN

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
HL
Harding Loevner Bridgewater, New Jersey $9.72B AUM 22.38% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Natixis Advisors
Natixis Advisors Boston, Massachusetts $71.9B AUM 28.03% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return

William Blair & Company's HLN Position: Q1 2026 in Review

William Blair & Company reduced its Haleon (HLN) stake by 0.33% in Q1 2026, selling an estimated $1.8K and leaving 51,469 shares worth $515K. The position accounts for ﹤0.01% of the portfolio, ranked #1142.

William Blair & Company first reported a position in HLN in Q3 2022 and has held it in 15 quarters since. The position peaked at $522K in Q4 2025. 621 funds tracked by Wall St. Rank hold HLN as of Q1 2026.

  • William Blair & Company held 51,469 shares of Haleon worth $515K as of Q1 2026.
  • William Blair & Company sold 173 Haleon shares in Q1 2026, an estimated $1.8K.
  • Haleon made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #1142 holding.
  • William Blair & Company first reported a position in Haleon in Q3 2022 and has held it in 15 quarters since.
  • William Blair & Company's Haleon position peaked at $522K in Q4 2025.
  • 621 funds tracked by Wall St. Rank held Haleon as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.