There is a long list of 220 institutional holders of PRLB within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of PRLB by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-PRLB table below, the initial column indicates the name of each top institutional holder of PRLB, with a link to that fund's top holdings. The next columns indicate the amount of PRLB stock held by each of the institutional holders of PRLB, followed by the PRLB position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	4,472,070	$174,232	12/31/2023
PRLB	4,472,070	$174,232	12/31/2023
Vanguard Group Inc.	2,922,263	$113,851	12/31/2023
PRLB	2,922,263	$113,851	12/31/2023
Disciplined Growth Investors Inc. MN	1,739,638	$67,776	12/31/2023
PRLB	1,739,638	$67,776	12/31/2023
State Street Corp	1,115,226	$43,449	12/31/2023
PRLB	1,115,226	$43,449	12/31/2023
Morgan Stanley	1,057,936	$41,217	12/31/2023
PRLB	1,057,936	$41,217	12/31/2023
Dimensional Fund Advisors LP	811,902	$31,633	12/31/2023
PRLB	811,902	$31,633	12/31/2023
Geode Capital Management LLC	559,565	$21,803	12/31/2023
PRLB	559,565	$21,803	12/31/2023
D. E. Shaw & Co. Inc.	527,316	$20,544	12/31/2023
PRLB	527,316	$20,544	12/31/2023
Bank of New York Mellon Corp	444,059	$15,875	03/31/2024
PRLB	444,059	$15,875	03/31/2024
Charles Schwab Investment Management Inc.	375,112	$14,614	12/31/2023
PRLB	375,112	$14,614	12/31/2023
Jacobs Levy Equity Management Inc.	301,611	$11,751	12/31/2023
PRLB	301,611	$11,751	12/31/2023
Northern Trust Corp	299,066	$11,652	12/31/2023
PRLB	299,066	$11,652	12/31/2023
Norges Bank	292,135	$11,382	12/31/2023
PRLB	292,135	$11,382	12/31/2023
First Trust Advisors LP	291,346	$11,351	12/31/2023
PRLB	291,346	$11,351	12/31/2023
Renaissance Technologies LLC	289,600	$11,283	12/31/2023
PRLB	289,600	$11,283	12/31/2023
S Squared Technology LLC	252,003	$9,818	12/31/2023
PRLB	252,003	$9,818	12/31/2023
Ameriprise Financial Inc.	234,619	$9,141	12/31/2023
PRLB	234,619	$9,141	12/31/2023
Prudential Financial Inc.	219,072	$8,535	12/31/2023
PRLB	219,072	$8,535	12/31/2023
Schroder Investment Management Group	206,976	$8,064	12/31/2023
PRLB	206,976	$8,064	12/31/2023
Nuveen Asset Management LLC	206,691	$8,053	12/31/2023
PRLB	206,691	$8,053	12/31/2023
Nordea Investment Management AB	168,464	$6,575	12/31/2023
PRLB	168,464	$6,575	12/31/2023
Millennium Management LLC	164,605	$6,413	12/31/2023
PRLB	164,605	$6,413	12/31/2023
Panagora Asset Management Inc.	163,148	$6,356	12/31/2023
PRLB	163,148	$6,356	12/31/2023
Goldman Sachs Group Inc.	158,230	$6,165	12/31/2023
PRLB	158,230	$6,165	12/31/2023
Arrowstreet Capital Limited Partnership	157,311	$6,129	12/31/2023
PRLB	157,311	$6,129	12/31/2023
Principal Financial Group Inc.	145,335	$5,662	12/31/2023
PRLB	145,335	$5,662	12/31/2023
Meros Investment Management LP	137,190	$5,345	12/31/2023
PRLB	137,190	$5,345	12/31/2023
Two Sigma Advisers LP	135,400	$5,275	12/31/2023
PRLB	135,400	$5,275	12/31/2023
Bridgeway Capital Management Inc.	128,301	$4,999	12/31/2023
PRLB	128,301	$4,999	12/31/2023
ARK Investment Management LLC	136,463	$4,879	03/31/2024
PRLB	136,463	$4,879	03/31/2024
Oberweis Asset Management Inc.	117,400	$4,574	12/31/2023
PRLB	117,400	$4,574	12/31/2023
Invesco Ltd.	113,640	$4,427	12/31/2023
PRLB	113,640	$4,427	12/31/2023
Hillsdale Investment Management Inc.	100,374	$3,911	12/31/2023
PRLB	100,374	$3,911	12/31/2023
Gagnon Securities LLC	92,026	$3,585	12/31/2023
PRLB	92,026	$3,585	12/31/2023
Wellington Management Group LLP	85,245	$3,321	12/31/2023
PRLB	85,245	$3,321	12/31/2023
Rhumbline Advisers	84,824	$3,305	12/31/2023
PRLB	84,824	$3,305	12/31/2023
Two Sigma Investments LP	79,112	$3,082	12/31/2023
PRLB	79,112	$3,082	12/31/2023
Jupiter Asset Management Ltd.	77,664	$3,026	12/31/2023
PRLB	77,664	$3,026	12/31/2023
Legal & General Group Plc	75,619	$2,946	12/31/2023
PRLB	75,619	$2,946	12/31/2023
Empowered Funds LLC	73,501	$2,864	12/31/2023
PRLB	73,501	$2,864	12/31/2023
Qube Research & Technologies Ltd	73,076	$2,847	12/31/2023
PRLB	73,076	$2,847	12/31/2023
JPMorgan Chase & Co.	72,838	$2,838	12/31/2023
PRLB	72,838	$2,838	12/31/2023
Algert Global LLC	72,325	$2,818	12/31/2023
PRLB	72,325	$2,818	12/31/2023
Brandywine Global Investment Management LLC	71,629	$2,791	12/31/2023
PRLB	71,629	$2,791	12/31/2023
Cubist Systematic Strategies LLC	66,689	$2,598	12/31/2023
PRLB	66,689	$2,598	12/31/2023
Citadel Advisors LLC		$2,539	12/31/2023
PRLB	37,759	$1,471	12/31/2023
Call	34,800	$1,356	12/31/2023
Put	7,400	$288	12/31/2023
Marshall Wace LLP	63,585	$2,477	12/31/2023
PRLB	63,585	$2,477	12/31/2023
Crawford Fund Management LLC		$2,245	12/31/2023
PRLB	52,622	$2,050	12/31/2023
Call	5,000	$195	12/31/2023
Partnership Wealth Management LLC	62,401	$2,231	03/31/2024
PRLB	62,401	$2,231	03/31/2024
Credit Suisse AG	54,928	$2,140	12/31/2023
PRLB	54,928	$2,140	12/31/2023

See All: Funds Holding PRLB
See Details: Top 10 Hedge Funds Holding PRLB
Also See: PRLB Insider Buying
Also See: PRLB Holdings Changes

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