Blair William & CO Penumbra Inc Transaction History

Blair William & CO

$36.3 Billion
Q3 2025

A detailed history of Blair William & CO transactions in Penumbra Inc stock. As of the latest transaction made, Blair William & CO holds 8,108 shares of PEN stock, worth $2.26 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

8,108

Previous 10,564 23.25%

Holding current value

$2.26 Million

Previous $2.71 Million 24.27%

% of portfolio

0.01%

Previous 0.01%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$227.15 - $287.09 $557,880 - $705,093	-2,456 Reduced 23.25%	8,108 $2.05 Million
Q2 2025 Jul 24, 2025	BUY	$253.22 - $299.78 $1.02 Million - $1.21 Million	4,042 Added 61.97%	10,564 $2.71 Million
Q1 2025 May 09, 2025	BUY	$237.28 - $303.76 $660,112 - $845,060	2,782 Added 74.39%	6,522 $1.74 Million
Q4 2024 Feb 12, 2025	SELL	$190.97 - $253.66 $981,585 - $1.3 Million	-5,140 Reduced 57.88%	3,740 $888,000
Q3 2024 Nov 12, 2024	SELL	$163.64 - $210.12 $1.44 Million - $1.84 Million	-8,776 Reduced 49.71%	8,880 $1.72 Million

Q2 2024 Aug 12, 2024	BUY	$172.27 - $223.95 $169,169 - $219,918	982 Added 5.89%	17,656 $3.18 Million
Q1 2024 May 09, 2024	BUY	$220.09 - $273.15 $716,833 - $889,649	3,257 Added 24.28%	16,674 $3.72 Million
Q4 2023 Feb 12, 2024	BUY	$181.44 - $260.22 $747,351 - $1.07 Million	4,119 Added 44.3%	13,417 $3.37 Million
Q3 2023 Nov 09, 2023	BUY	$240.69 - $338.77 $4,813 - $6,775	20 Added 0.22%	9,298 $2.25 Million
Q2 2023 Aug 11, 2023	SELL	$271.54 - $344.06 $273,712 - $346,812	-1,008 Reduced 9.8%	9,278 $3.19 Million
Q1 2023 May 12, 2023	SELL	$220.43 - $278.69 $541,596 - $684,741	-2,457 Reduced 19.28%	10,286 $2.87 Million
Q4 2022 Feb 10, 2023	BUY	$151.88 - $228.5 $77,762 - $116,992	512 Added 4.19%	12,743 $2.83 Million
Q3 2022 Nov 09, 2022	BUY	$120.36 - $205.88 $174,642 - $298,731	1,451 Added 13.46%	12,231 $2.32 Million
Q2 2022 Aug 10, 2022	SELL	$116.09 - $227.33 $40,979 - $80,247	-353 Reduced 3.17%	10,780 $1.34 Million
Q1 2022 May 13, 2022	SELL	$187.51 - $283.98 $174,759 - $264,669	-932 Reduced 7.72%	11,133 $2.47 Million
Q4 2021 Feb 14, 2022	BUY	$238.08 - $288.0 $469,731 - $568,224	1,973 Added 19.55%	12,065 $3.47 Million
Q3 2021 Nov 12, 2021	BUY	$250.72 - $291.24 $53,403 - $62,034	213 Added 2.16%	10,092 $2.69 Million
Q2 2021 Aug 12, 2021	SELL	$235.0 - $310.7 $21,620 - $28,584	-92 Reduced 0.92%	9,879 $2.71 Million
Q1 2021 May 13, 2021	SELL	$175.6 - $291.43 $424,249 - $704,094	-2,416 Reduced 19.5%	9,971 $2.7 Million
Q4 2020 Feb 09, 2021	BUY	$174.98 - $272.83 $192,652 - $300,385	1,101 Added 9.76%	12,387 $2.17 Million
Q3 2020 Nov 06, 2020	BUY	$185.27 - $238.73 $555 - $716	3 Added 0.03%	11,286 $2.19 Million
Q2 2020 Aug 12, 2020	SELL	$153.32 - $191.72 $12,265 - $15,337	-80 Reduced 0.7%	11,283 $2.02 Million
Q1 2020 May 11, 2020	BUY	$124.34 - $193.76 $79,826 - $124,393	642 Added 5.99%	11,363 $1.83 Million
Q4 2019 Feb 13, 2020	BUY	$134.81 - $177.8 $635,898 - $838,682	4,717 Added 78.56%	10,721 $1.76 Million
Q3 2019 Nov 12, 2019	BUY	$131.82 - $183.4 $590,553 - $821,632	4,480 Added 293.96%	6,004 $807,000
Q2 2019 Aug 13, 2019	BUY	$124.65 - $167.39 $189,966 - $255,102	1,524 New	1,524 $244,000

Others Institutions Holding PEN

# of Institutions

473

Shares Held

30.6M

Call Options Held

309K

Put Options Held

95.9K

View Full List

About Penumbra Inc

Ticker PEN
Exchange NYSE
Sector Healthcare
Industry Medical Devices
Shares Outstandng 37,888,400
Market Cap $10.6B
Description
Penumbra, Inc. designs, develops, manufactures, and markets medical devices in the United States and internationally. The company offers aspiration based thrombectomy systems and accessory devices, including revascularization device for mechanical thrombectomy, such as Penumbra System under the Penumbra RED, JET, ACE, 3D Revascularization Device...

More about PEN

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