William Blair & Company
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William Blair & Company’s Amplitude AMPL Stock Holding History

William Blair & Company’s Portfolio AMPL Stock Details AMPL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q3 		– Sell
-10,150
Closed -$90.3K – 1824
2024
Q2 		$90.3K Sell
10,150
-2,800
-22% -$26.3K ﹤0.01% 1521
2024
Q1 		$141K Sell
12,950
-6,500
-33% -$79.8K ﹤0.01% 1466
2023
Q4 		$247K Sell
19,450
-1,000
-5% -$11.1K ﹤0.01% 1327
2023
Q3 		$237K Sell
20,450
-8,550
-29% -$98.9K ﹤0.01% 1336
2023
Q2 		$319K Sell
29,000
-2,302
-7% -$24.8K ﹤0.01% 1225
2023
Q1 		$389K Buy
31,302
+3,835
+14% +$50.9K ﹤0.01% 1135
2022
Q4 		$332K Buy
27,467
+163
+0.6% +$2.31K ﹤0.01% 1187
2022
Q3 		$422K Buy
27,304
+438
+2% +$7.02K ﹤0.01% 1103
2022
Q2 		$384K Sell
26,866
-3,075
-10% -$53.9K ﹤0.01% 1160
2022
Q1 		$552K Buy
29,941
+9,195
+44% +$279K ﹤0.01% 1120
2021
Q4 		$1.1M Buy
+20,746
New +$1.31M ﹤0.01% 921

Other funds holding AMPL

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BMC
Battery Management Corp Boston, Massachusetts $426M AUM 21.5% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SM
Sunriver Management Greenwich, Connecticut $591M AUM 2.74% 1-Year Est. Return
SUT
SC US (TTGP) Menlo Park, California $9.25B AUM 20.49% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
IVMX
Institutional Venture Management XV Menlo Park, California $75.5M AUM 16.43% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

William Blair & Company's AMPL Position: Q3 2024 in Review

William Blair & Company sold out of Amplitude (AMPL) in Q3 2024, closing a stake of 10,150 shares — an estimated $90.3K sold.

William Blair & Company first reported a position in AMPL in Q4 2021 and held it in 11 quarters. The position peaked at $1.1M in Q4 2021. 135 funds tracked by Wall St. Rank hold AMPL as of Q3 2024.

  • William Blair & Company reported no remaining Amplitude position as of Q3 2024 after selling out during the quarter.
  • William Blair & Company sold 10,150 Amplitude shares in Q3 2024, an estimated $90.3K.
  • William Blair & Company first reported a position in Amplitude in Q4 2021 and held it in 11 quarters.
  • William Blair & Company's Amplitude position peaked at $1.1M in Q4 2021.
  • 135 funds tracked by Wall St. Rank held Amplitude as of Q3 2024.

Based on William Blair & Company's 13F filing for Q3 2024, filed 12 Nov 2024.