William Blair & Company
PINS icon

William Blair & Company’s Pinterest PINS Stock Holding History

William Blair & Company’s Portfolio PINS Stock Details PINS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$284K Sell
15,470
-518
-3% -$10.8K ﹤0.01% 1357
2025
Q4 		$414K Sell
15,988
-13,205
-45% -$380K ﹤0.01% 1202
2025
Q3 		$939K Buy
+29,193
New +$1.06M ﹤0.01% 934
2025
Q2 		– Sell
-28,551
Closed -$885K – 1883
2025
Q1 		$885K Buy
28,551
+1,000
+4% +$33.9K ﹤0.01% 917
2024
Q4 		$799K Buy
+27,551
New +$866K ﹤0.01% 968
2024
Q3 		– Sell
-5,538
Closed -$244K – 1859
2024
Q2 		$244K Sell
5,538
-364
-6% -$14.3K ﹤0.01% 1335
2024
Q1 		$205K Sell
5,902
-782
-12% -$28.4K ﹤0.01% 1397
2023
Q4 		$248K Sell
6,684
-3,455
-34% -$109K ﹤0.01% 1325
2023
Q3 		$274K Buy
10,139
+466
+5% +$12.7K ﹤0.01% 1273
2023
Q2 		$264K Buy
+9,673
New +$241K ﹤0.01% 1297
2022
Q1 		– Sell
-8,907
Closed -$324K – 1978
2021
Q4 		$324K Buy
8,907
+483
+6% +$21.5K ﹤0.01% 1391
2021
Q3 		$429K Sell
8,424
-3,445
-29% -$212K ﹤0.01% 1213
2021
Q2 		$937K Buy
11,869
+532
+5% +$37.1K ﹤0.01% 941
2021
Q1 		$839K Sell
11,337
-956
-8% -$71.1K ﹤0.01% 955
2020
Q4 		$810K Buy
12,293
+2,243
+22% +$135K ﹤0.01% 933
2020
Q3 		$417K Buy
+10,050
New +$328K ﹤0.01% 1028
2019
Q4 		– Sell
-8,377
Closed -$222K – 1783
2019
Q3 		$222K Buy
+8,377
New +$251K ﹤0.01% 1228

Other funds holding PINS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
EIM
Elliott Investment Management West Palm Beach, Florida $20.1B AUM 60.76% 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
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
DSA
Davis Selected Advisers Tucson, Arizona $21.8B AUM 23.45% 1-Year Est. Return

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

William Blair & Company reduced its Pinterest (PINS) stake by 3.2% in Q1 2026, selling an estimated $10.8K and leaving 15,470 shares worth $284K. The position accounts for ﹤0.01% of the portfolio, ranked #1357.

William Blair & Company first reported a position in PINS in Q3 2019 and has held it in 17 quarters since. The position peaked at $939K in Q3 2025. 705 funds tracked by Wall St. Rank hold PINS as of Q1 2026.

  • William Blair & Company held 15,470 shares of Pinterest worth $284K as of Q1 2026.
  • William Blair & Company sold 518 Pinterest shares in Q1 2026, an estimated $10.8K.
  • Pinterest made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #1357 holding.
  • William Blair & Company first reported a position in Pinterest in Q3 2019 and has held it in 17 quarters since.
  • William Blair & Company's Pinterest position peaked at $939K in Q3 2025.
  • 705 funds tracked by Wall St. Rank held Pinterest as of Q1 2026.

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