Citigroup
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Citigroup’s Protolabs PRLB Stock Holding History

Citigroup’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
2020
Q4 		– Sell
-400
Closed -$52K – 7570
2020
Q3 		$52K Sell
400
-600
-60% -$78.9K ﹤0.01% 5580
2020
Q2 		$112K Sell
1,000
-200
-17% -$20.5K ﹤0.01% 5488
2020
Q1 		$91K Buy
1,200
+400
+50% +$37.1K ﹤0.01% 5412
2019
Q4 		$81K Buy
800
+400
+100% +$39.6K ﹤0.01% 5946
2019
Q3 		$41K Buy
400
+200
+100% +$20.4K ﹤0.01% 6255
2019
Q2 		$23K Sell
200
-7,300
-97% -$786K ﹤0.01% 7013
2019
Q1 		$789K Buy
7,500
+3,600
+92% +$404K ﹤0.01% 3670
2018
Q4 		$440K Sell
3,900
-2,500
-39% -$308K ﹤0.01% 4270
2018
Q3 		$1.03M Buy
6,400
+1,400
+28% +$198K ﹤0.01% 3465
2018
Q2 		$595K Buy
5,000
+900
+22% +$110K ﹤0.01% 3906
2018
Q1 		$482K Buy
4,100
+2,100
+105% +$237K ﹤0.01% 4026
2017
Q4 		$206K Sell
2,000
-4,000
-67% -$359K ﹤0.01% 5009
2017
Q3 		$482K Buy
6,000
+5,400
+900% +$390K ﹤0.01% 4156
2017
Q2 		$40K Buy
600
+500
+500% +$30.2K ﹤0.01% 5936
2017
Q1 		$5K Buy
+100
New +$5.29K ﹤0.01% 6794

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

Citigroup's PRLB Position: Q2 2026 in Review

Citigroup increased its Protolabs (PRLB) stake by 106% in Q2 2026, buying an estimated $1.13M and bringing the position to 31,308 shares worth $2.55M. The position accounts for ﹤0.01% of the portfolio, ranked #2745.

Citigroup first reported a position in PRLB in Q2 2013 and has held it in 53 quarters since. The position peaked at $4.85M in Q4 2020. 277 funds tracked by Wall St. Rank hold PRLB as of Q2 2026.

  • Citigroup held 31,308 shares of Protolabs worth $2.55M as of Q2 2026.
  • Citigroup bought 16,100 Protolabs shares in Q2 2026, an estimated $1.13M.
  • Protolabs made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #2745 holding.
  • Citigroup first reported a position in Protolabs in Q2 2013 and has held it in 53 quarters since.
  • Citigroup's Protolabs position peaked at $4.85M in Q4 2020.
  • 277 funds tracked by Wall St. Rank held Protolabs as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.