Jpmorgan Chase & Co

13F Holdings History for INSMED Inc - Common stock, par value $0.01 per share (INSM)

Symbol: INSM on Nasdaq
Investment type: Equity / Common stock, par value $0.01 per share
Latest Disclosed Ownership: 23M shares
Security Ownership: 10.8%

Shares, Excluding Options vs Price

Value, Excluding Options

JPMORGAN CHASE & CO. ownership in INSMED Inc Common stock, par value $0.01 per share (INSM)

2025-09-04 - JPMORGAN CHASE & CO. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 23M shares of INSMED Inc Common stock, par value $0.01 per share (INSM). This represents 10.8% percent ownership of the company. In their previous filing dated 2025-07-30, JPMORGAN CHASE & CO had reported owning 15.2M shares, indicating an increase of 51.8% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
JPMORGAN CHASE & CO.	10.8%	+36.3%	$2.98B	23M	+7,849,691	+51.8%	$129.45	13G/A	8/29/2025	4 Sep 2025 13:41:37
JPMORGAN CHASE & CO.	7.9%		$995M	15.2M			$65.63	13G	6/30/2025	30 Jul 2025 13:19:42

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	0.11%	+0.06%	$1.57B	15.6M	+9,282,377	+146%	$100.64	Q2 2025
3/31/2025	0.04%	+0.02%	$485M	6.35M	+3,067,774		$76.29	Q1 2025
12/31/2024	0.02%	0%	$227M	3.29M	-20,098	-0.61%	$69.04	Q4 2024
9/30/2024	0.02%	+0%	$241M	3.31M	+380,161	+13%	$73.00	Q3 2024
6/30/2024	0.02%	+0.02%	$196M	2.93M	+2,636,654	+911%	$67.00	Q2 2024
3/31/2024	0%	0%	$7.85M	290K	-92,963	-24.3%	$27.13	Q1 2024
12/31/2023	0%	0%	$11.9M	382K	-25,471	-6.24%	$30.99	Q4 2023
9/30/2023	0%	+0%	$10.3M	408K	+46,907	+13%	$25.25	Q3 2023
6/30/2023	0%	+0%	$7.62M	361K	+68,169	+23.3%	$21.10	Q2 2023
3/31/2023	0%	0%	$5M	293K	-97,110	-24.9%	$17.05^*	Q1 2023
12/31/2022	0%	+0%	$7.79M	390K	+131,475	+50.9%	$19.98	Q4 2022
9/30/2022	0%	0%	$5.57M	259K	-107,720	-29.4%	$21.54	Q3 2022
6/30/2022	0%	+0%	$7.22M	366K	+254,542	+228%	$19.72	Q2 2022
3/31/2022	0%	+0%	$2.63M	112K	+15,774	+16.4%	$23.51	Q1 2022
12/31/2021	0%	0%	$2.61M	95.9K	-101,761	-51.5%	$27.24	Q4 2021
9/30/2021	0%	0%	$5.44M	198K	-6,740	-3.3%	$27.54	Q3 2021
6/30/2021	0%	+0%	$5.82M	204K	+30,216	+17.3%	$28.46	Q2 2021
3/31/2021	0%	+0%	$5.93M	174K	+2,080	+1.21%	$34.06	Q1 2021
12/31/2020	0%	0%	$5.73M	172K	-2,057	-1.18%	$33.29	Q4 2020
9/30/2020	0%	0%	$5.71M	174K	-8,787	-4.8%	$32.76	Q3 2020
6/30/2020	0%	0%	$5.04M	183K	-12,234	-6.27%	$27.54	Q2 2020
3/31/2020	0%	0%	$3.13M	195K	-149,586	-43.4%	$16.03	Q1 2020
12/31/2019	0%	+0%	$8.23M	345K	+103,467	+42.9%	$23.88	Q4 2019
9/30/2019	0%	0%	$4.26M	241K	-220,617	-47.8%	$17.64	Q3 2019
6/30/2019	0%	+0%	$11.7M	462K	+238,635	+107%	$25.30	Q2 2019
3/31/2019	0%		$6.49M	223K	+73	+0.03%	$29.07	Q1 2019
12/31/2018	0%	0%	$2.93M	223K	-283,152	-55.9%	$13.12	Q4 2018
9/30/2018	0%	+0%	$10.2M	506K	+241,921	+91.5%	$20.22	Q3 2018
6/30/2018	0%	+0%	$6.26M	264K	+45,676	+20.9%	$23.65	Q2 2018
3/31/2018	0%	+0%	$4.93M	219K	+11,604	+5.6%	$22.52	Q1 2018
12/31/2017	0%	0%	$6.46M	207K	-243,211	-54%	$31.18	Q4 2017
9/30/2017	0%	0%	$13.8M	450K	-547,777	-54.9%	$30.60	Q3 2017
6/30/2017	0%	0%	$17.1M	998K	-470,989	-32.1%	$17.16^*	Q2 2017
3/31/2017	0.01%	0%	$25.7M	1.47M	-95,990	-6.13%	$17.51	Q1 2017
12/31/2016	0%	0%	$20.7M	1.57M	-33,478	-2.09%	$13.23	Q4 2016
9/30/2016	0.01%	0%	$23.2M	1.6M	-375,626	-19%	$14.52	Q3 2016
6/30/2016	0%	0%	$19.5M	1.97M	-110,246	-5.29%	$9.86	Q2 2016
3/31/2016	0.01%	0%	$26.4M	2.08M	-99,265	-4.55%	$12.67	Q1 2016
12/31/2015	0.01%	+0%	$39.6M	2.18M	+85,800	+4.09%	$18.15	Q4 2015
9/30/2015	0.01%	0%	$39M	2.1M	-17,398	-0.82%	$18.57	Q3 2015
6/30/2015	0.01%	+0%	$51.7M	2.12M	+49,581	+2.4%	$24.42	Q2 2015
3/31/2015	0.01%	+0%	$43M	2.07M	+161,050	+8.46%	$20.80^*	Q1 2015
12/31/2014	0.01%	+0%	$29.5M	1.9M	+211,928	+12.5%	$15.47	Q4 2014
9/30/2014	0.01%	+0%	$22.1M	1.69M	+385,846	+29.5%	$13.05	Q3 2014
6/30/2014	0.01%	+0%	$26.1M	1.31M	+371,164	+39.7%	$19.98^*	Q2 2014
3/31/2014	0%	0%	$17.8M	936K	-379,038	-28.8%	$19.04^*	Q1 2014
12/31/2013	0.01%		$22.4M	1.31M			$17.00^*	Q4 2013

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.