William Blair & Company
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William Blair & Company’s Protolabs PRLB Stock Holding History

William Blair & Company’s Portfolio PRLB Stock Details PRLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q3 		– Sell
-100
Closed -$7K – 1481
2017
Q2 		$7K Hold
100
– – ﹤0.01% 1597
2017
Q1 		$5K Buy
+100
New +$5.29K ﹤0.01% 1439

Other funds holding PRLB

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Vanguard Group
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DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BCM
Brown Capital Management Baltimore, Maryland $704M AUM 6.25% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return

William Blair & Company's PRLB Position: Q4 2022 in Review

William Blair & Company sold out of Protolabs (PRLB) in Q4 2022, closing a stake of 5,544 shares — an estimated $202K sold.

William Blair & Company first reported a position in PRLB in Q2 2013 and held it in 38 quarters. The position peaked at $54.5M in Q1 2016. 199 funds tracked by Wall St. Rank hold PRLB as of Q4 2022.

  • William Blair & Company reported no remaining Protolabs position as of Q4 2022 after selling out during the quarter.
  • William Blair & Company sold 5,544 Protolabs shares in Q4 2022, an estimated $202K.
  • William Blair & Company first reported a position in Protolabs in Q2 2013 and held it in 38 quarters.
  • William Blair & Company's Protolabs position peaked at $54.5M in Q1 2016.
  • 199 funds tracked by Wall St. Rank held Protolabs as of Q4 2022.

Based on William Blair & Company's 13F filing for Q4 2022, filed 10 Feb 2023.