William Blair Investment Management
PFPT

William Blair Investment Management’s Proofpoint, Inc. PFPT Stock Holding History

William Blair Investment Management’s Portfolio PFPT Stock Details PFPT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q2 		– Sell
-934,928
Closed -$118M – 479
2021
Q1 		$118M Sell
934,928
-2,379
-0.3% -$310K 0.38% 93
2020
Q4 		$128M Sell
937,307
-11,165
-1% -$1.22M 0.43% 89
2020
Q3 		$100M Sell
948,472
-15,496
-2% -$1.73M 0.39% 93
2020
Q2 		$107M Buy
963,968
+9,537
+1% +$1.09M 0.44% 91
2020
Q1 		$97.9M Sell
954,431
-13,818
-1% -$1.61M 0.48% 65
2019
Q4 		$111M Buy
968,249
+130,938
+16% +$15.6M 0.44% 74
2019
Q3 		$108M Buy
+837,311
New +$102M 0.46% 71

Other funds holding PFPT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
UOC
UBS O'Connor Chicago, Illinois $3.38B AUM 63.08% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
ACH
ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return

William Blair Investment Management's PFPT Position: Q2 2021 in Review

William Blair Investment Management sold out of Proofpoint, Inc. (PFPT) in Q2 2021, closing a stake of 934,928 shares — an estimated $118M sold.

William Blair Investment Management first reported a position in PFPT in Q3 2019 and held it in 7 quarters. The position peaked at $128M in Q4 2020. 364 funds tracked by Wall St. Rank hold PFPT as of Q2 2021.

  • William Blair Investment Management reported no remaining Proofpoint, Inc. position as of Q2 2021 after selling out during the quarter.
  • William Blair Investment Management sold 934,928 Proofpoint, Inc. shares in Q2 2021, an estimated $118M.
  • William Blair Investment Management first reported a position in Proofpoint, Inc. in Q3 2019 and held it in 7 quarters.
  • William Blair Investment Management's Proofpoint, Inc. position peaked at $128M in Q4 2020.
  • 364 funds tracked by Wall St. Rank held Proofpoint, Inc. as of Q2 2021.

Based on William Blair Investment Management's 13F filing for Q2 2021, filed 12 Aug 2021.