Quantbot Technologies LP

CIK

1512991

City

NEW YORK

State / Country

NY

Stock

PRLB — Proto Labs Inc

Top Portfolio Positions

1,593 positions · $2,405,672,592 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
MSFT	Microsoft Corp Technology	63,800	$23,616,846	0.98%
NSC	Norfolk Southern Corp Industrials	60,695	$17,419,465	0.72%
GD	General Dynamics Corp Industrials	48,677	$16,706,919	0.69%
GOOGL	Alphabet Inc. Communication Services	52,403	$15,069,006	0.63%
CPRT	Copart Inc Industrials	448,208	$14,880,505	0.62%
FIVE	Five Below, Inc Consumer Cyclical	62,541	$14,289,367	0.59%
VICI	Vici Properties Inc. Real Estate	510,626	$13,950,302	0.58%
AAPL	Apple Inc. Technology	54,355	$13,794,755	0.57%
A	Agilent Technologies, Inc. Healthcare	119,909	$13,667,227	0.57%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	83,660	$13,360,502	0.56%

Portfolio Trend

25 quarters · across all stocks

Holdings in PRLB

Compact Export CSV

Shares Held

Position Value (USD)

14 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,184,989	20,782	+1404.9%	Shares	Sole	2026-05-13
2023-12-31	$53,803	1,381	-89.9%	Shares	Sole	2024-02-14
2023-09-30	$361,125	13,679	+185.0%	Shares	Sole	2023-11-07
2023-06-30	$167,808	4,800	-63.2%	Shares	Sole	2023-08-08
2023-03-31	$432,375	13,043	+104.1%	Shares	Sole	2023-05-12
2022-12-31	$163,162	6,391	-50.6%	Shares	Sole	2023-02-13
2022-09-30	$471,039	12,930	+1910.9%	Shares	Sole	2022-11-07
2022-06-30	$30,761	643	-97.6%	Shares	Sole	2022-08-09
2021-12-31	$1,379,723	26,869	+225.6%	Shares	Sole	2022-02-11
2021-09-30	$549,583	8,252	+8.9%	Shares	Sole	2021-11-09
2021-03-31	$922,256	7,575	+538.7%	Shares	Sole	2021-05-14
2020-09-30	$153,587	1,186	-10.6%	Shares	Sole	2020-11-16
2020-06-30	$149,247	1,327	+77.9%	Shares	Sole	2020-08-13
2020-03-31	$56,792	746	—	Shares	Sole	2020-05-13
No 13F history on record for this holder in this stock.