MGNI · Application · 55955D100
Magnite
Q1 2026 · compared with Q4 2025
- Tracked value
- $938M
- Tracked filers
- 81
6 filings are from the same family as a larger report and are left out of the total.
Quarter history
Tracked value counts one filer from each family. Net bought is the share change from the previous quarter. History follows the CUSIP on the latest information table, and it starts when that filer’s CIK exists, so a renamed issuer or a new CIK is shorter than ten years.
- Q2 202687 filers · $19$1.7B+$108M
- Q1 202681 filers · $12$938M+$36.2M
- Q4 202581 filers · $16$1.2B−$235M
- Q3 202586 filers · $22$1.8B−$55.6M
- Q2 202577 filers · $24$2.0B+$118M
- Q1 202578 filers · $11$855M+$82.0M
- Q4 202480 filers · $16$1.1B−$34.0M
- Q3 202475 filers · $14$932M+$179M
- Q2 202472 filers · $13$717M+$38.8M
- Q1 202466 filers · $11$540M+$9.4M
- Q4 202363 filers · $9$460M−$4.2M
- Q3 202368 filers · $8$376M−$10.2M
- Q2 202367 filers · $14$690M+$53.3M
- Q1 202361 filers · $9$419M+$56.1M
- Q4 202262 filers · $11$421M+$26.9M
- Q3 202260 filers · $7$237M−$14.1M
- Q2 202260 filers · $9$334M−$80.0M
- Q1 202260 filers · $13$589M−$43.3M
- Q4 202161 filers · $18$806M−$210M
- Q3 202162 filers · $28$1.4B+$38.5M
- Q2 202164 filers · $34$1.7B+$101M
- Q1 202166 filers · $42$2.0B+$295M
- Q4 202064 filers · $31$1.1B+$60.0M
- Q3 202054 filers · $7$199M+$191M
- Q2 20201 filer · $7$414KFlat
Who owns it
- BlackRockPassive · 0.0% of their software11,657,496 shares$138MFlat
- Wellington Management GroupGeneralist · 0.3% of their software9,191,077 shares$109M+$9.1M
- Vanguard Portfolio ManagementPassive · 0.1% of their software7,726,205 shares · Not in the total$91.8M—
- Vanguard Capital ManagementPassive · 0.0% of their software6,190,403 shares$73.5M—
- Capital Research Global InvestorsGeneralist · 0.1% of their software5,020,289 shares · Not in the total$59.6M−$128M
- Boston PartnersGeneralist · 1.3% of their software4,719,863 shares$56.1M+$9.9M
- American Century CompaniesGeneralist · 0.4% of their software4,626,816 shares$55.0M−$10.7M
- FidelityGeneralist · 0.0% of their software4,507,419 shares$53.5M−$35.6M
- DimensionalPassive · 0.2% of their software3,983,674 shares$47.3M+$6.0M
- NuveenPassive · 0.1% of their software3,590,025 shares$42.6M+$956K
- GeodePassive · 0.0% of their software3,553,790 shares$42.2M+$1.9M
- State StreetPassive · 0.0% of their software3,163,139 shares$37.6MFlat
- Jane Street GroupGeneralist · 0.3% of their software1,668,160 shares$19.8M+$20.9M
- Goldman SachsGeneralist · 0.0% of their software1,500,852 shares$17.8M−$4.2M
- Balyasny Asset ManagementGeneralist · 0.8% of their software1,500,443 shares$17.8M+$10.2M
- Northern TrustPassive · 0.0% of their software1,322,571 shares$15.7M+$820K
- Victory Capital ManagementGeneralist · 0.1% of their software1,266,522 shares$15.0M+$18.1M
- Millennium ManagementGeneralist · 0.2% of their software1,234,457 shares$14.7M+$19.6M
- Charles Schwab Investment ManagementPassive · 0.0% of their software1,180,431 shares$14.0MFlat
- Bank of New York MellonPassive · 0.0% of their software1,138,217 shares$13.5M−$732K
- Bank of AmericaGeneralist · 0.0% of their software1,125,196 shares$13.4M+$7.7M
- Citadel AdvisorsGeneralist · 0.1% of their software1,052,908 shares$12.5M+$8.3M
- Vanguard Fiduciary Trust COPassive · 0.0% of their software997,082 shares · Not in the total$11.8M—
- Morgan StanleyGeneralist · 0.0% of their software926,819 shares$11.0M−$15.2M
- Man GroupGeneralist · 0.2% of their software663,957 shares$7.9M+$5.7M
- Qube Research & TechnologiesGeneralist · 0.2% of their software661,057 shares$7.9M+$7.4M
- Nomura Asset Management COGeneralist · 0.2% of their software593,900 shares$7.1MFlat
- Capital World InvestorsGeneralist · 0.0% of their software456,672 shares$5.4MNew · +$7.4M
- UBS GroupGeneralist · 0.0% of their software450,349 shares$5.4M+$752K
- First Eagle Investment ManagementGeneralist · 0.1% of their software450,288 shares$5.3M+$2.5M
- Principal Financial GroupGeneralist · 0.0% of their software445,950 shares$5.3M+$3.4M
- Nordea Investment Management AbGeneralist · 0.0% of their software421,008 shares$4.9MFlat
- Two Sigma InvestmentsGeneralist · 0.0% of their software394,856 shares$4.7M+$510K
- Sei Investments COGeneralist · 0.1% of their software350,862 shares$4.2M+$2.3M
- UBS Asset ManagementGeneralist · 0.0% of their software323,018 shares · Not in the total$3.8MFlat
- Susquehanna International GroupGeneralist · 0.1% of their software307,805 shares$3.7MFlat
- AlliancebernsteinGeneralist · 0.0% of their software223,191 shares$3.6M+$1.6M
- Squarepoint OpsGeneralist · 0.1% of their software300,934 shares$3.6M+$4.1M
- Raymond James FinancialGeneralist · 0.0% of their software291,715 shares$3.5MFlat
- Swiss National BankGeneralist · 0.0% of their software284,300 shares$3.4MFlat
- InvescoPassive · 0.0% of their software261,370 shares$3.1MFlat
- Senvest ManagementGeneralist · 0.3% of their software224,100 shares$2.7MFlat
- Voya Investment ManagementGeneralist · 0.0% of their software210,567 shares$2.5MFlat
- State of Wisconsin Investment BoardGeneralist · 0.1% of their software185,470 shares$2.2M−$553K
- BarclaysGeneralist · 0.0% of their software180,646 shares$2.1M−$3.0M
- Rhumbline AdvisersGeneralist · 0.0% of their software179,976 shares$2.1MFlat
- California State Teachers Retirement SystemGeneralist · 0.0% of their software176,528 shares$2.1M+$649K
- LPl FinancialGeneralist · 0.0% of their software155,444 shares$1.8M+$633K
- Deutsche BankGeneralist · 0.0% of their software139,644 shares$1.7MFlat
- Quantinno Capital ManagementGeneralist · 0.0% of their software128,133 shares$1.5M+$1.2M
- Vanguard Asset ManagementPassive · 0.0% of their software126,372 shares · Not in the total$1.5M—
- Legal & GeneralPassive · 0.0% of their software122,047 shares$1.4MFlat
- Aqr Capital ManagementGeneralist · 0.0% of their software121,212 shares$1.4MFlat
- Franklin ResourcesGeneralist · 0.0% of their software109,583 shares$1.3MFlat
- Cerity PartnersGeneralist · 0.0% of their software101,213 shares$1.2MFlat
- Envestnet Asset ManagementGeneralist · 0.0% of their software78,262 shares$930K−$1.4M
- Tudor InvestmentGeneralist · 0.1% of their software73,645 shares$875K+$632K
- Creative PlanningGeneralist · 0.0% of their software72,178 shares$857K+$673K
- Mirae Asset Global Etfs HoldingsGeneralist · 0.0% of their software66,734 shares$793KFlat
- Wells FargoGeneralist · 0.0% of their software66,102 shares$785K−$2.1M
- Zurcher Kantonalbank (Zurich Cantonalbank)Generalist · 0.0% of their software64,707 shares$769KFlat
- Manufacturers Life Insurance Company, TheGeneralist · 0.0% of their software64,558 shares$767KFlat
- Fifth Third BancorpGeneralist · 0.0% of their software58,823 shares$699KNew · +$955K
- Jennison AssociatesGeneralist · 0.0% of their software57,849 shares$687KNew · +$939K
- Vanguard Global AdvisersPassive · 0.0% of their software57,816 shares · Not in the total$687K—
- Royal Bank of CanadaGeneralist · 0.0% of their software52,917 shares$628KFlat
- Russell Investments GroupGeneralist · 0.0% of their software49,098 shares$583K−$6.5M
- Stifel FinancialGeneralist · 0.0% of their software46,601 shares$554KFlat
- Canada Pension Plan Investment BoardGeneralist · 0.0% of their software46,052 shares$547KFlat
- Marshall WaceGeneralist · 0.0% of their software42,468 shares$505KFlat
- Allspring Global Investments HoldingsGeneralist · 0.0% of their software41,766 shares$492KFlat
- HSBCGeneralist · 0.0% of their software38,399 shares$460KFlat
- State Board of Administration of Florida Retirement SystemGeneralist · 0.0% of their software38,231 shares$454KFlat
- New York State Common Retirement FundGeneralist · 0.0% of their software36,725 shares$436K−$7.1M
- Brown AdvisoryGeneralist · 0.0% of their software31,524 shares$375KFlat
- Bnp Paribas Financial MarketsGeneralist · 0.0% of their software31,464 shares$374KFlat
- Pictet Asset Management Holding SAGeneralist · 0.0% of their software25,755 shares$306KFlat
- Universal- Beteiligungs- und Servicegesellschaft mbHGeneralist · 0.0% of their software23,695 shares$281K−$1.7M
- Prudential FinancialGeneralist · 0.0% of their software22,452 shares$267KNew
- ProShare AdvisorsGeneralist · 0.0% of their software20,628 shares$245KFlat
- CitigroupGeneralist · 0.0% of their software15,860 shares$188K−$577K
- Ensign Peak AdvisorsGeneralist · 0.0% of their software13,658 shares$162KFlat
- Jones Financial Companies LllpGeneralist · 0.0% of their software7,064 shares$82KFlat
- Rockefeller Capital ManagementGeneralist · 0.0% of their software4,782 shares$57KFlat
- Pnc Financial Services GroupGeneralist · 0.0% of their software3,783 shares$45KFlat
- US Bancorp deGeneralist · 0.0% of their software1,176 shares$14KFlat
- Federated HermesGeneralist · 0.0% of their software71 shares$843−$2.8M