HI
PRLB icon

Horizon Investments’s Protolabs PRLB Stock Holding History

Horizon Investments’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 		$158K Sell
10,764
-1,347
-11% -$94.7K ﹤0.01% 1053
2026
Q1 		$691K Buy
12,111
+225
+2% +$13.1K 0.01% 798
2025
Q4 		$601K Buy
11,886
+395
+3% +$20.2K 0.01% 812
2025
Q3 		$575K Sell
11,491
-570
-5% -$26.1K 0.01% 767
2025
Q2 		$483K Buy
+12,061
New +$449K 0.01% 790

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

Horizon Investments's PRLB Position: Q2 2026 in Review

Horizon Investments reduced its Protolabs (PRLB) stake by 11% in Q2 2026, selling an estimated $94.7K and leaving 10,764 shares worth $158K. The position accounts for ﹤0.01% of the portfolio, ranked #1053.

Horizon Investments first reported a position in PRLB in Q2 2025 and has held it in 5 quarters since. The position peaked at $691K in Q1 2026. 277 funds tracked by Wall St. Rank hold PRLB as of Q2 2026.

  • Horizon Investments held 10,764 shares of Protolabs worth $158K as of Q2 2026.
  • Horizon Investments sold 1,347 Protolabs shares in Q2 2026, an estimated $94.7K.
  • Protolabs made up ﹤0.01% of Horizon Investments's portfolio in Q2 2026, its #1053 holding.
  • Horizon Investments first reported a position in Protolabs in Q2 2025 and has held it in 5 quarters since.
  • Horizon Investments's Protolabs position peaked at $691K in Q1 2026.
  • 277 funds tracked by Wall St. Rank held Protolabs as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.