Bank of America
PRLB icon

Bank of America’s Protolabs PRLB Stock Holding History

Bank of America’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
2014
Q3 		– Sell
-10,000
Closed -$819K – 8137
2014
Q2 		$819K Hold
10,000
– – ﹤0.01% 4155
2014
Q1 		$677K Hold
10,000
– – ﹤0.01% 4300
2013
Q4 		$712K Buy
10,000
+8,000
+400% +$620K ﹤0.01% 4428
2013
Q3 		$153K Buy
+2,000
New +$138K ﹤0.01% 5675

Other funds holding PRLB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
ACM
American Capital Management New York $1.86B AUM 20.23% 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
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return

Bank of America's PRLB Position: Q1 2026 in Review

Bank of America increased its Protolabs (PRLB) stake by 38% in Q1 2026, buying an estimated $2.08M and bringing the position to 129,113 shares worth $7.36M. The position accounts for ﹤0.01% of the portfolio, ranked #3180.

Bank of America first reported a position in PRLB in Q2 2013 and has held it in 52 quarters since. The position peaked at $26M in Q4 2020. 262 funds tracked by Wall St. Rank hold PRLB as of Q1 2026.

  • Bank of America held 129,113 shares of Protolabs worth $7.36M as of Q1 2026.
  • Bank of America bought 35,784 Protolabs shares in Q1 2026, an estimated $2.08M.
  • Protolabs made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #3180 holding.
  • Bank of America first reported a position in Protolabs in Q2 2013 and has held it in 52 quarters since.
  • Bank of America's Protolabs position peaked at $26M in Q4 2020.
  • 262 funds tracked by Wall St. Rank held Protolabs as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.