Vanguard Group Inc

13F Holdings History for MAGNITE, INC. - Common Stock (MGNI)

Symbol: MGNI on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 14.7M shares
Security Ownership: 10.3%

Shares, Excluding Options vs Price

Value, Excluding Options

The Vanguard Group ownership in MAGNITE, INC. Common Stock (MGNI)

2025-10-06 - The Vanguard Group has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 14.7M shares of MAGNITE, INC. Common Stock (MGNI). This represents 10.3% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
The Vanguard Group	10.29%		$307M	14.7M			$20.95	13G/A	9/30/2025	6 Oct 2025 17:18:10

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2025	0%	+0%	$319M	14.7M	+1,092,147	+8.05%	$21.78	Q3 2025
6/30/2025	0.01%	0%	$327M	13.6M	-181,236	-1.32%	$24.12	Q2 2025
3/31/2025	0%	+0%	$157M	13.7M	+138,417		$11.41	Q1 2025
12/31/2024	0%	+0%	$217M	13.6M	+257,032	+1.93%	$15.92	Q4 2024
9/30/2024	0%	+0%	$185M	13.3M	+383,777	+2.96%	$13.85	Q3 2024
6/30/2024	0%	+0%	$172M	13M	+146,098	+1.14%	$13.29	Q2 2024
3/31/2024	0%	+0%	$138M	12.8M	+166,522	+1.32%	$10.75	Q1 2024
12/31/2023	0%	+0%	$118M	12.7M	+209,771	+1.69%	$9.34	Q4 2023
9/30/2023	0%	+0%	$93.8M	12.4M	+14,707	+0.12%	$7.54	Q3 2023
6/30/2023	0%	0%	$170M	12.4M	-38,074	-0.31%	$13.65	Q2 2023
3/31/2023	0%	+0%	$115M	12.5M	+28,372	+0.23%	$9.26	Q1 2023
12/31/2022	0%	+0%	$132M	12.4M	+346,479	+2.87%	$10.59	Q4 2022
9/30/2022	0%	+0%	$79.4M	12.1M	+262,869	+2.22%	$6.57	Q3 2022
6/30/2022	0%	0%	$105M	11.8M	-55,387	-0.47%	$8.88	Q2 2022
3/31/2022	0%	+0%	$157M	11.9M	+60,557	+0.51%	$13.21	Q1 2022
12/31/2021	0%	+0%	$207M	11.8M	+89,629	+0.76%	$17.50	Q4 2021
9/30/2021	0.01%	+0%	$329M	11.7M	+83,431	+0.72%	$28.00	Q3 2021
6/30/2021	0.01%	+0%	$394M	11.6M	+3,857,934	+49.5%	$33.84	Q2 2021
3/31/2021	0.01%	+0%	$324M	7.79M	+2,535,436	+48.2%	$41.61	Q1 2021
12/31/2020	0%	+0%	$161M	5.26M	+160,126	+3.14%	$30.71	Q4 2020
9/30/2020	0%	+0%	$35.4M	5.1M	+5,095,825	NEW	$6.94	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.