CenterBook Partners LP

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

Symbol: MGNI on Nasdaq
Investment type: Equity / Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.14%	+0.08%	$2,800,422	172,546	+99,760	+137%	$16.23	Q4 2025
30 Sep 2025	0.08%	-0.02%	$1,585,279	72,786	-19,480	-21%	$21.78	Q3 2025
30 Jun 2025	0.12%	-0.3%	$2,225,456	92,266	-224,738	-71%	$24.12	Q2 2025
31 Mar 2025	0.23%	-0.22%	$3,617,016	317,004	-308,761		$11.41	Q1 2025
31 Dec 2024	0.6%	+0.6%	$9,962,179	625,765	+625,765	NEW	$15.92	Q4 2024

* 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.