William Blair Investment Management, LLC Charles River Laboratories International, Inc. Transaction History

William Blair Investment Management, LLC

$38.3 Billion
Q4 2024

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 08, 2024	SELL	$203.52 - $273.43 $1.22 Million - $1.64 Million	-5,989 Reduced 1.62%	364,614 $98.8 Million
Q4 2023 Feb 09, 2024	SELL	$164.52 - $238.84 $2.57 Million - $3.73 Million	-15,615 Reduced 4.04%	370,603 $87.6 Million
Q3 2023 Nov 09, 2023	SELL	$194.44 - $217.61 $1.56 Million - $1.75 Million	-8,041 Reduced 2.04%	386,218 $75.7 Million
Q2 2023 Aug 10, 2023	SELL	$183.71 - $210.25 $55.4 Million - $63.4 Million	-301,716 Reduced 43.35%	394,259 $82.9 Million
Q1 2023 May 12, 2023	SELL	$191.89 - $259.92 $2.7 Million - $3.65 Million	-14,045 Reduced 1.98%	695,975 $140 Million
Q4 2022 Feb 09, 2023	SELL	$197.11 - $250.07 $3.46 Million - $4.39 Million	-17,536 Reduced 2.41%	710,020 $155 Million
Q3 2022 Nov 09, 2022	SELL	$182.44 - $250.54 $50.7 Million - $69.6 Million	-277,643 Reduced 27.62%	727,556 $143 Million
Q2 2022 Aug 10, 2022	SELL	$204.13 - $302.4 $6.28 Million - $9.3 Million	-30,769 Reduced 2.97%	1,005,199 $215 Million
Q1 2022 May 11, 2022	SELL	$255.51 - $362.11 $10.3 Million - $14.6 Million	-40,282 Reduced 3.74%	1,035,968 $294 Million
Q4 2021 Feb 14, 2022	BUY	$351.38 - $448.68 $47 Million - $60 Million	133,654 Added 14.18%	1,076,250 $406 Million
Q3 2021 Nov 10, 2021	SELL	$372.64 - $458.3 $13.4 Million - $16.4 Million	-35,882 Reduced 3.67%	942,596 $389 Million
Q2 2021 Aug 12, 2021	SELL	$294.17 - $371.65 $4.03 Million - $5.09 Million	-13,702 Reduced 1.38%	978,478 $362 Million
Q1 2021 May 13, 2021	BUY	$249.67 - $299.48 $215 Million - $258 Million	861,234 Added 657.7%	992,180 $288 Million
Q4 2020 Feb 09, 2021	SELL	$222.0 - $252.62 $7.74 Million - $8.81 Million	-34,866 Reduced 21.03%	130,946 $32.7 Million
Q3 2020 Nov 06, 2020	BUY	$175.56 - $226.45 $29.1 Million - $37.5 Million	165,812 New	165,812 $37.5 Million
Q3 2018 Nov 13, 2018	SELL	$112.11 - $134.54 $187 Million - $225 Million	-1,671,909 Closed	0 $0
Q2 2018 Aug 14, 2018	SELL	$102.37 - $117.25 $3.75 Million - $4.29 Million	-36,614 Reduced 2.14%	1,671,909 $188 Million
Q1 2018 May 14, 2018	BUY	$98.19 - $115.2 $29.6 Million - $34.8 Million	301,779 Added 21.45%	1,708,523 $182 Million
Q4 2017 Feb 14, 2018	BUY	$100.43 - $118.09 $137 Million - $161 Million	1,361,626 Added 3017.92%	1,406,744 $154 Million
Q3 2017 Nov 13, 2017	BUY	$96.72 - $109.26 $4.36 Million - $4.93 Million	45,118	45,118 $4.87 Million

Others Institutions Holding CRL

# of Institutions

695

Shares Held

51.4M

Call Options Held

259K

Put Options Held

463K

Vanguard Group Inc Valley Forge, PA

6.16M
Shares

$954 Million
0.02% of portfolio
Black Rock Inc. New York, NY

5.09M
Shares

$788 Million
0.02% of portfolio
Wellington Management Group LLP Boston, MA

4.08M
Shares

$631 Million
0.14% of portfolio
State Street Corp Boston, MA

2.13M
Shares

$330 Million
0.02% of portfolio
Kayne Anderson Rudnick Investment Management LLC Los Angeles, CA

1.94M
Shares

$300 Million
0.87% of portfolio

View Full List

About CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

Ticker CRL
Exchange NYSE
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 50,863,300
Market Cap $7.88B
Description
Charles River Laboratories International, Inc., a non-clinical contract research organization, provides drug discovery, non-clinical development, and safety testing services in the United States, Europe, Canada, the Asia Pacific, and internationally. It operates through three segments: Research Models and Services (RMS), Discovery and Safety Ass...

More about CRL

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