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Gilder Gagnon Howe & Co’s Protolabs PRLB Stock Holding History

Gilder Gagnon Howe & Co’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 		$1.73M Buy
21,274
+7
+0% +$492 0.02% 224
2026
Q1 		$1.21M Buy
+21,267
New +$1.23M 0.01% 216
2016
Q1 		– Sell
-166,697
Closed -$10.6M – 253
2015
Q4 		$10.6M Buy
166,697
+3,404
+2% +$220K 0.17% 92
2015
Q3 		$10.9M Sell
163,293
-6,342
-4% -$452K 0.17% 94
2015
Q2 		$11.4M Sell
169,635
-245,596
-59% -$17.3M 0.15% 105
2015
Q1 		$29.1M Sell
415,231
-286,397
-41% -$19.4M 0.4% 59
2014
Q4 		$47.1M Buy
701,628
+14,720
+2% +$968K 0.7% 42
2014
Q3 		$47.4M Sell
686,908
-2,934
-0.4% -$230K 0.69% 41
2014
Q2 		$56.5M Sell
689,842
-10,219
-1% -$692K 0.75% 38
2014
Q1 		$47.4M Buy
700,061
+481,398
+220% +$35.8M 0.65% 51
2013
Q4 		$15.6M Sell
218,663
-2,218
-1% -$172K 0.22% 94
2013
Q3 		$16.9M Sell
220,881
-954
-0.4% -$66K 0.26% 81
2013
Q2 		$14.4M Buy
+221,835
New +$11.9M 0.27% 81

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

Gilder Gagnon Howe & Co's PRLB Position: Q2 2026 in Review

Gilder Gagnon Howe & Co increased its Protolabs (PRLB) stake by 0.03% in Q2 2026, buying an estimated $492 and bringing the position to 21,274 shares worth $1.73M. The position accounts for 0.02% of the portfolio, ranked #224.

Gilder Gagnon Howe & Co first reported a position in PRLB in Q2 2013 and has held it in 13 quarters since. The position peaked at $56.5M in Q2 2014. 277 funds tracked by Wall St. Rank hold PRLB as of Q2 2026.

  • Gilder Gagnon Howe & Co held 21,274 shares of Protolabs worth $1.73M as of Q2 2026.
  • Gilder Gagnon Howe & Co bought 7 Protolabs shares in Q2 2026, an estimated $492.
  • Protolabs made up 0.02% of Gilder Gagnon Howe & Co's portfolio in Q2 2026, its #224 holding.
  • Gilder Gagnon Howe & Co first reported a position in Protolabs in Q2 2013 and has held it in 13 quarters since.
  • Gilder Gagnon Howe & Co's Protolabs position peaked at $56.5M in Q2 2014.
  • 277 funds tracked by Wall St. Rank held Protolabs as of Q2 2026.

Based on Gilder Gagnon Howe & Co's 13F filing for Q2 2026, filed 14 Aug 2026.