D. E. Shaw & Co., Inc. Proto Labs Inc Transaction History

D. E. Shaw & Co., Inc.

$100 Billion
Q1 2025

A detailed history of D. E. Shaw & Co., Inc. transactions in Proto Labs Inc stock. As of the latest transaction made, D. E. Shaw & Co., Inc. holds 537,365 shares of PRLB stock, worth $20.4 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

537,365

Previous 500,704 7.32%

Holding current value

$20.4 Million

Previous $19.6 Million 3.8%

% of portfolio

0.02%

Previous 0.02%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	BUY	$35.04 - $45.03 $1.28 Million - $1.65 Million	36,661 Added 7.32%	537,365 $18.8 Million
Q4 2024 Feb 14, 2025	SELL	$26.71 - $44.77 $612,994 - $1.03 Million	-22,950 Reduced 4.38%	500,704 $19.6 Million
Q3 2024 Nov 14, 2024	SELL	$27.59 - $34.97 $1.36 Million - $1.72 Million	-49,203 Reduced 8.59%	523,654 $15.4 Million
Q2 2024 Aug 14, 2024	BUY	$29.95 - $34.81 $1.68 Million - $1.95 Million	56,151 Added 10.87%	572,857 $17.7 Million
Q1 2024 May 15, 2024	SELL	$33.52 - $38.0 $355,647 - $403,180	-10,610 Reduced 2.01%	516,706 $18.5 Million
Q4 2023 Feb 14, 2024	BUY	$23.28 - $40.2 $2.47 Million - $4.27 Million	106,189 Added 25.22%	527,316 $20.5 Million
Q3 2023 Nov 14, 2023	BUY	$25.21 - $35.58 $3.31 Million - $4.67 Million	131,281 Added 45.29%	421,127 $11.1 Million
Q2 2023 Aug 14, 2023	BUY	$28.03 - $35.89 $1.33 Million - $1.71 Million	47,514 Added 19.61%	289,846 $10.1 Million
Q1 2023 May 15, 2023	BUY	$25.3 - $34.63 $68,537 - $93,812	2,709 Added 1.13%	242,332 $8.03 Million
Q4 2022 Feb 14, 2023	BUY	$22.09 - $39.36 $2.38 Million - $4.24 Million	107,629 Added 81.54%	239,623 $6.12 Million
Q3 2022 Nov 14, 2022	BUY	$35.39 - $51.97 $1.15 Million - $1.7 Million	32,636 Added 32.85%	131,994 $4.81 Million
Q2 2022 Aug 15, 2022	SELL	$40.26 - $54.7 $3.49 Million - $4.74 Million	-86,644 Reduced 46.58%	99,358 $4.75 Million
Q1 2022 May 16, 2022	SELL	$46.58 - $59.4 $5.96 Million - $7.59 Million	-127,857 Reduced 40.74%	186,002 $9.84 Million
Q4 2021 Feb 14, 2022	BUY	$48.63 - $77.16 $1.85 Million - $2.93 Million	38,020 Added 13.78%	313,859 $16.1 Million
Q3 2021 Nov 15, 2021	BUY	$66.6 - $92.67 $6.88 Million - $9.58 Million	103,333 Added 59.9%	275,839 $18.4 Million
Q2 2021 Aug 16, 2021	BUY	$84.87 - $120.13 $12.5 Million - $17.7 Million	147,237 Added 582.68%	172,506 $15.8 Million
Q1 2021 May 17, 2021	BUY	$115.19 - $251.49 $835,818 - $1.82 Million	7,256 Added 40.28%	25,269 $3.08 Million
Q3 2020 Nov 16, 2020	BUY	$107.54 - $164.27 $1.06 Million - $1.63 Million	9,898 Added 121.97%	18,013 $2.33 Million
Q2 2020 Aug 14, 2020	BUY	$67.88 - $134.89 $309,125 - $614,289	4,554 Added 127.89%	8,115 $913,000
Q1 2020 May 15, 2020	SELL	$64.61 - $113.05 $1.35 Million - $2.36 Million	-20,851 Reduced 85.41%	3,561 $271,000
Q4 2019 Feb 14, 2020	BUY	$93.39 - $107.24 $427,539 - $490,944	4,578 Added 23.08%	24,412 $2.48 Million
Q3 2019 Nov 14, 2019	SELL	$89.99 - $113.58 $1.08 Million - $1.36 Million	-12,017 Reduced 37.73%	19,834 $2.03 Million
Q2 2019 Aug 14, 2019	SELL	$97.35 - $117.14 $1.49 Million - $1.79 Million	-15,280 Reduced 32.42%	31,851 $3.7 Million
Q1 2019 May 15, 2019	BUY	$100.92 - $130.06 $4.55 Million - $5.87 Million	45,131 Added 2256.55%	47,131 $4.96 Million
Q4 2018 Feb 14, 2019	BUY	$102.02 - $157.99 $51,010 - $78,995	500 Added 33.33%	2,000 $226,000
Q3 2018 Nov 14, 2018	SELL	$119.15 - $165.0 $95,320 - $132,000	-800 Reduced 34.78%	1,500 $243,000
Q1 2018 May 15, 2018	BUY	$103.85 - $125.9 $238,855 - $289,570	2,300 New	2,300 $270,000

Others Institutions Holding PRLB

# of Institutions

205

Shares Held

22.2M

Call Options Held

117K

Put Options Held

62.5K

View Full List

About Proto Labs Inc

Ticker PRLB
Exchange NYSE
Sector Industrials
Industry Metal Fabrication
Shares Outstandng 27,503,100
Market Cap $1.05B
Description
Proto Labs, Inc., together with its subsidiaries, operates as an e-commerce driven digital manufacturer of custom prototypes and on-demand production parts in the worldwide. The company offers injection molding; computer numerical control machining; three-dimensional (3D) printing, which include stereolithography, selective laser sintering, dire...

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