William Blair Investment Management’s UnitedHealth UNH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $218M | Sell |
523,387
-149,876
| -22% | -$55.6M | 0.65% | 31 |
|
|
2026
Q1 | $182M | Sell |
673,263
-88,980
| -12% | -$26.5M | 0.6% | 36 |
|
|
2025
Q4 | $252M | Sell |
762,243
-6,292
| -0.8% | -$2.13M | 0.7% | 28 |
|
|
2025
Q3 | $265M | Buy |
768,535
+84,394
| +12% | +$25.5M | 0.69% | 26 |
|
|
2025
Q2 | $213M | Buy |
684,141
+59,120
| +9% | +$22.6M | 0.57% | 40 |
|
|
2025
Q1 | $327M | Sell |
625,021
-37,754
| -6% | -$19.3M | 0.92% | 18 |
|
|
2024
Q4 | $335M | Buy |
662,775
+50,945
| +8% | +$28.9M | 0.82% | 17 |
|
|
2024
Q3 | $358M | Sell |
611,830
-37,589
| -6% | -$21.3M | 0.88% | 16 |
|
|
2024
Q2 | $331M | Sell |
649,419
-327,927
| -34% | -$161M | 0.87% | 17 |
|
|
2024
Q1 | $483M | Buy |
977,346
+172,564
| +21% | +$87.7M | 1.25% | 11 |
|
|
2023
Q4 | $424M | Sell |
804,782
-91,035
| -10% | -$48.6M | 1.23% | 10 |
|
|
2023
Q3 | $452M | Buy |
895,817
+132,036
| +17% | +$65M | 1.5% | 8 |
|
|
2023
Q2 | $367M | Buy |
763,781
+28,304
| +4% | +$13.8M | 1.18% | 11 |
|
|
2023
Q1 | $348M | Buy |
735,477
+79,641
| +12% | +$38.4M | 1.21% | 11 |
|
|
2022
Q4 | $348M | Sell |
655,836
-16,304
| -2% | -$8.64M | 1.33% | 8 |
|
|
2022
Q3 | $339M | Buy |
672,140
+4,983
| +0.7% | +$2.62M | 1.34% | 7 |
|
|
2022
Q2 | $343M | Buy |
667,157
+159,265
| +31% | +$80M | 1.27% | 9 |
|
|
2022
Q1 | $259M | Sell |
507,892
-17,608
| -3% | -$8.49M | 0.77% | 32 |
|
|
2021
Q4 | $264M | Buy |
525,500
+82,993
| +19% | +$37.6M | 0.71% | 39 |
|
|
2021
Q3 | $173M | Sell |
442,507
-31,496
| -7% | -$13M | 0.49% | 69 |
|
|
2021
Q2 | $190M | Sell |
474,003
-68,878
| -13% | -$27.5M | 0.6% | 64 |
|
|
2021
Q1 | $202M | Buy |
542,881
+47,770
| +10% | +$16.6M | 0.65% | 57 |
|
|
2020
Q4 | $174M | Sell |
495,111
-74,227
| -13% | -$24.9M | 0.58% | 69 |
|
|
2020
Q3 | $178M | Sell |
569,338
-33,451
| -6% | -$10.3M | 0.69% | 53 |
|
|
2020
Q2 | $178M | Sell |
602,789
-30,136
| -5% | -$8.64M | 0.72% | 44 |
|
|
2020
Q1 | $158M | Sell |
632,925
-9,511
| -1% | -$2.62M | 0.77% | 36 |
|
|
2019
Q4 | $189M | Buy |
642,436
+39,079
| +6% | +$10.2M | 0.75% | 37 |
|
|
2019
Q3 | $131M | Buy |
603,357
+20,660
| +4% | +$4.99M | 0.56% | 61 |
|
|
2019
Q2 | $142M | Buy |
582,697
+9,662
| +2% | +$2.32M | 0.6% | 59 |
|
|
2019
Q1 | $142M | Buy |
573,035
+16,408
| +3% | +$4.18M | 0.6% | 52 |
|
|
2018
Q4 | $139M | Sell |
556,627
-276,446
| -33% | -$73M | 0.69% | 41 |
|
|
2018
Q3 | $222M | Sell |
833,073
-28,182
| -3% | -$7.33M | 0.77% | 30 |
|
|
2018
Q2 | $211M | Sell |
861,255
-21,865
| -2% | -$5.25M | 0.79% | 25 |
|
|
2018
Q1 | $189M | Sell |
883,120
-56,620
| -6% | -$12.9M | 0.72% | 34 |
|
|
2017
Q4 | $207M | Sell |
939,740
-195,237
| -17% | -$41.4M | 0.81% | 27 |
|
|
2017
Q3 | $222M | Sell |
1,134,977
-170,264
| -13% | -$32.9M | 0.8% | 35 |
|
|
2017
Q2 | $242M | Sell |
1,305,241
-12,566
| -1% | -$2.2M | 0.88% | 31 |
|
|
2017
Q1 | $216M | Buy |
1,317,807
+620,113
| +89% | +$102M | 0.82% | 38 |
|
|
2016
Q4 | $112M | Buy |
697,694
+82,511
| +13% | +$12.3M | 0.45% | 78 |
|
|
2016
Q3 | $86.1M | Buy |
615,183
+167,846
| +38% | +$23.5M | 0.33% | 100 |
|
|
2016
Q2 | $63.2M | Sell |
447,337
-12,495
| -3% | -$1.67M | 0.25% | 124 |
|
|
2016
Q1 | $59.3M | Buy |
459,832
+187,253
| +69% | +$22.2M | 0.24% | 131 |
|
|
2015
Q4 | $32.1M | Buy |
272,579
+53,058
| +24% | +$6.2M | 0.13% | 159 |
|
|
2015
Q3 | $25.5M | Buy |
+219,521
| New | +$26.3M | 0.05% | 438 |
|
Other funds holding UNH
William Blair Investment Management's UNH Position: Q2 2026 in Review
William Blair Investment Management reduced its UnitedHealth (UNH) stake by 22% in Q2 2026, selling an estimated $55.6M and leaving 523,387 shares worth $218M. The position accounts for 0.65% of the portfolio, ranked #31.
William Blair Investment Management first reported a position in UNH in Q3 2015 and has held it in 44 quarters since. The position peaked at $483M in Q1 2024. 3,367 funds tracked by Wall St. Rank hold UNH as of Q2 2026.
- William Blair Investment Management held 523,387 shares of UnitedHealth worth $218M as of Q2 2026.
- William Blair Investment Management sold 149,876 UnitedHealth shares in Q2 2026, an estimated $55.6M.
- UnitedHealth made up 0.65% of William Blair Investment Management's portfolio in Q2 2026, its #31 holding.
- William Blair Investment Management first reported a position in UnitedHealth in Q3 2015 and has held it in 44 quarters since.
- William Blair Investment Management's UnitedHealth position peaked at $483M in Q1 2024.
- 3,367 funds tracked by Wall St. Rank held UnitedHealth as of Q2 2026.
Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.