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Driehaus Capital Management’s Protolabs PRLB Stock Holding History

Driehaus Capital Management’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
2026
Q2 		$30.2M Buy
370,151
+1,015
+0.3% +$71.4K 0.17% 178
2026
Q1 		$21M Sell
369,136
-13,019
-3% -$755K 0.15% 197
2025
Q4 		$19.3M Buy
+382,155
New +$19.5M 0.13% 209
2013
Q4 		– Sell
-120,823
Closed -$9.23M – 512
2013
Q3 		$9.23M Buy
120,823
+4,900
+4% +$339K 0.36% 87
2013
Q2 		$7.53M Buy
+115,923
New +$6.23M 0.33% 94

Other funds holding PRLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ACM
American Capital Management New York $2.23B AUM 28.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Prudential Financial
Prudential Financial Newark, New Jersey $91.8B AUM 38.24% 1-Year Est. Return

Driehaus Capital Management's PRLB Position: Q2 2026 in Review

Driehaus Capital Management increased its Protolabs (PRLB) stake by 0.27% in Q2 2026, buying an estimated $71.4K and bringing the position to 370,151 shares worth $30.2M. The position accounts for 0.17% of the portfolio, ranked #178.

Driehaus Capital Management first reported a position in PRLB in Q2 2013 and has held it in 5 quarters since. 277 funds tracked by Wall St. Rank hold PRLB as of Q2 2026.

  • Driehaus Capital Management held 370,151 shares of Protolabs worth $30.2M as of Q2 2026.
  • Driehaus Capital Management bought 1,015 Protolabs shares in Q2 2026, an estimated $71.4K.
  • Protolabs made up 0.17% of Driehaus Capital Management's portfolio in Q2 2026, its #178 holding.
  • Driehaus Capital Management first reported a position in Protolabs in Q2 2013 and has held it in 5 quarters since.
  • 277 funds tracked by Wall St. Rank held Protolabs as of Q2 2026.

Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.