Gabelli & Co Investment Advisers’s Protolabs PRLB Stock Holding History

Gabelli & Co Investment Advisers’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	$571K	Sell	7,000 -7,500	-52%	-$528K	0.08%	169
2026 Q1	$827K	Hold	14,500	–	–	0.12%	135
2025 Q4	$734K	Hold	14,500	–	–	0.11%	132
2025 Q3	$725K	Hold	14,500	–	–	0.12%	131
2025 Q2	$581K	Hold	14,500	–	–	0.09%	132
2025 Q1	$508K	Hold	14,500	–	–	0.08%	136
2024 Q4	$567K	Hold	14,500	–	–	0.1%	129
2024 Q3	$426K	Hold	14,500	–	–	0.07%	115
2024 Q2	$448K	Hold	14,500	–	–	0.07%	141
2024 Q1	$518K	Hold	14,500	–	–	0.09%	123
2023 Q4	$565K	Hold	14,500	–	–	0.11%	110
2023 Q3	$383K	Hold	14,500	–	–	0.06%	138
2023 Q2	$507K	Hold	14,500	–	–	0.08%	124
2023 Q1	$481K	Hold	14,500	–	–	0.09%	108
2022 Q4	$370K	Buy	14,500 +1,000	+7%	+$29.7K	0.08%	141
2022 Q3	$492K	Hold	13,500	–	–	0.06%	205
2022 Q2	$646K	Buy	13,500 +500	+4%	+$23.2K	0.08%	181
2022 Q1	$688K	Buy	13,000 +3,500	+37%	+$184K	0.09%	168
2021 Q4	$488K	Buy	9,500 +4,200	+79%	+$248K	0.06%	227
2021 Q3	$353K	Buy	5,300 +2,000	+61%	+$156K	0.04%	277
2021 Q2	$303K	Buy	+3,300	New	+$325K	0.04%	270

Other funds holding PRLB

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 Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

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 Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Prudential Financial Newark, New Jersey $91.8B AUM 38.24% 1-Year Est. Return

Gabelli & Co Investment Advisers's PRLB Position: Q2 2026 in Review

Gabelli & Co Investment Advisers reduced its Protolabs (PRLB) stake by 52% in Q2 2026, selling an estimated $528K and leaving 7,000 shares worth $571K. The position accounts for 0.08% of the portfolio, ranked #169.

Gabelli & Co Investment Advisers first reported a position in PRLB in Q2 2021 and has held it in 21 quarters since. The position peaked at $827K in Q1 2026. 277 funds tracked by Wall St. Rank hold PRLB as of Q2 2026.

Gabelli & Co Investment Advisers held 7,000 shares of Protolabs worth $571K as of Q2 2026.
Gabelli & Co Investment Advisers sold 7,500 Protolabs shares in Q2 2026, an estimated $528K.
Protolabs made up 0.08% of Gabelli & Co Investment Advisers's portfolio in Q2 2026, its #169 holding.
Gabelli & Co Investment Advisers first reported a position in Protolabs in Q2 2021 and has held it in 21 quarters since.
Gabelli & Co Investment Advisers's Protolabs position peaked at $827K in Q1 2026.
277 funds tracked by Wall St. Rank held Protolabs as of Q2 2026.

Based on Gabelli & Co Investment Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.