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Brooklyn Investment Group’s Protolabs PRLB Stock Holding History

Brooklyn Investment Group’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
2025
Q3 		– Sell
-2,624
Closed -$105K – 2167
2025
Q2 		$105K Buy
2,624
+2,530
+2,691% +$94.3K 0.01% 909
2025
Q1 		$3.29K Buy
+94
New +$3.71K ﹤0.01% 1977

Other funds holding PRLB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Brooklyn Investment Group's PRLB Position: Q3 2025 in Review

Brooklyn Investment Group sold out of Protolabs (PRLB) in Q3 2025, closing a stake of 2,624 shares — an estimated $105K sold.

Brooklyn Investment Group first reported a position in PRLB in Q1 2025 and held it in 2 quarters. The position peaked at $105K in Q2 2025. 213 funds tracked by Wall St. Rank hold PRLB as of Q3 2025.

  • Brooklyn Investment Group reported no remaining Protolabs position as of Q3 2025 after selling out during the quarter.
  • Brooklyn Investment Group sold 2,624 Protolabs shares in Q3 2025, an estimated $105K.
  • Brooklyn Investment Group first reported a position in Protolabs in Q1 2025 and held it in 2 quarters.
  • Brooklyn Investment Group's Protolabs position peaked at $105K in Q2 2025.
  • 213 funds tracked by Wall St. Rank held Protolabs as of Q3 2025.

Based on Brooklyn Investment Group's 13F filing for Q3 2025, filed 14 Nov 2025.