Vanguard Group Inc

13F Holdings History for Marinus Pharmaceuticals, Inc. - Common Stock (MRNS)

Symbol: MRNS
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 2.6M shares
Security Ownership: 4.7%

Shares, Excluding Options vs Price

Value, Excluding Options

The Vanguard Group ownership in Marinus Pharmaceuticals, Inc. Common Stock (MRNS)

2025-01-31 - The Vanguard Group has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2.6M shares of Marinus Pharmaceuticals, Inc. Common Stock (MRNS). This represents 4.7% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
The Vanguard Group	4.7%		$1.43M	2.6M			$0.55	13G/A	12/31/2024	31 Jan 2025 12:14:07

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
3/31/2025		0%	$0	0	-2,596,768	-100%		Q1 2025
12/31/2024	0%	0%	$1.39M	2.6M	-206,197	-7.36%	$0.54	Q4 2024
9/30/2024	0%		$4.93M	2.8M			$1.76	Q3 2024
6/30/2024	0%		$3.28M	2.8M	-2,955	-0.11%	$1.17	Q2 2024
3/31/2024	0%	+0%	$25.4M	2.81M	+132,689	+4.96%	$9.04	Q1 2024
12/31/2023	0%	+0%	$29.1M	2.67M	+95,756	+3.72%	$10.87	Q4 2023
9/30/2023	0%	+0%	$20.7M	2.58M	+31,233	+1.23%	$8.05	Q3 2023
6/30/2023	0%	+0%	$27.7M	2.55M	+361,498	+16.5%	$10.86	Q2 2023
3/31/2023	0%	+0%	$15.1M	2.18M	+192,655	+9.67%	$6.90	Q1 2023
12/31/2022	0%	+0%	$7.93M	1.99M	+300,719	+17.8%	$3.98	Q4 2022
9/30/2022	0%	+0%	$11.2M	1.69M	+16,812	+1%	$6.65	Q3 2022
6/30/2022	0%	0%	$8.11M	1.67M	-22,117	-1.3%	$4.84	Q2 2022
3/31/2022	0%	+0%	$15.9M	1.7M	+2,557	+0.15%	$9.35	Q1 2022
12/31/2021	0%	0%	$20.1M	1.69M	-2,126	-0.13%	$11.88	Q4 2021
9/30/2021	0%	0%	$19.3M	1.7M	-29,506	-1.71%	$11.38	Q3 2021
6/30/2021	0%	+0%	$31M	1.73M	+22,761	+1.34%	$17.94	Q2 2021
3/31/2021	0%	+0%	$26.4M	1.7M	+124,905	+7.91%	$15.48	Q1 2021
12/31/2020	0%	+0%	$19.3M	1.58M	+311,512	+24.6%	$12.20	Q4 2020
9/30/2020	0%	+0%	$16.3M	1.27M	+1,266,572	NEW	$12.85	Q3 2020

* 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.