William Blair Investment Management
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William Blair Investment Management’s Humana HUM Stock Holding History

William Blair Investment Management’s Portfolio HUM Stock Details HUM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13.6M Sell
34,161
-416
-1% -$118K 0.04% 287
2026
Q1 		$6M Sell
34,577
-9,300
-21% -$1.91M 0.02% 330
2025
Q4 		$11.2M Buy
43,877
+5,382
+14% +$1.41M 0.03% 311
2025
Q3 		$10M Buy
38,495
+27,684
+256% +$7.28M 0.03% 319
2025
Q2 		$2.64M Sell
10,811
-3,017
-22% -$752K 0.01% 353
2025
Q1 		$3.66M Sell
13,828
-4,217
-23% -$1.14M 0.01% 343
2024
Q4 		$4.58M Buy
18,045
+2,172
+14% +$583K 0.01% 348
2024
Q3 		$5.03M Buy
15,873
+7,001
+79% +$2.49M 0.01% 337
2024
Q2 		$3.32M Sell
8,872
-3,288
-27% -$1.11M 0.01% 349
2024
Q1 		$4.22M Sell
12,160
-702
-5% -$266K 0.01% 337
2023
Q4 		$5.89M Sell
12,862
-1,177
-8% -$580K 0.02% 328
2023
Q3 		$6.83M Buy
14,039
+2
+0% +$940 0.02% 325
2023
Q2 		$6.28M Buy
14,037
+268
+2% +$135K 0.02% 333
2023
Q1 		$6.68M Buy
13,769
+550
+4% +$272K 0.02% 322
2022
Q4 		$6.77M Buy
13,219
+356
+3% +$187K 0.03% 323
2022
Q3 		$6.24M Buy
12,863
+340
+3% +$165K 0.02% 317
2022
Q2 		$5.86M Buy
12,523
+2,708
+28% +$1.2M 0.02% 327
2022
Q1 		$4.27M Buy
9,815
+8,213
+513% +$3.44M 0.01% 345
2021
Q4 		$743K Sell
1,602
-193
-11% -$85.4K ﹤0.01% 371
2021
Q3 		$699K Sell
1,795
-246
-12% -$104K ﹤0.01% 388
2021
Q2 		$904K Sell
2,041
-223
-10% -$97.4K ﹤0.01% 337
2021
Q1 		$949K Buy
+2,264
New +$904K ﹤0.01% 363

Other funds holding HUM

Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $32.7B AUM 17.15% 1-Year Est. Return
SC
Sessa Capital New York $5.98B AUM 99.85% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

William Blair Investment Management's HUM Position: Q2 2026 in Review

William Blair Investment Management reduced its Humana (HUM) stake by 1.2% in Q2 2026, selling an estimated $118K and leaving 34,161 shares worth $13.6M. The position accounts for 0.04% of the portfolio, ranked #287.

William Blair Investment Management first reported a position in HUM in Q1 2021 and has held it in 22 quarters since. 924 funds tracked by Wall St. Rank hold HUM as of Q2 2026.

  • William Blair Investment Management held 34,161 shares of Humana worth $13.6M as of Q2 2026.
  • William Blair Investment Management sold 416 Humana shares in Q2 2026, an estimated $118K.
  • Humana made up 0.04% of William Blair Investment Management's portfolio in Q2 2026, its #287 holding.
  • William Blair Investment Management first reported a position in Humana in Q1 2021 and has held it in 22 quarters since.
  • 924 funds tracked by Wall St. Rank held Humana as of Q2 2026.

Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.