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Magnite, Inc.

MGNI
Exchange
Nasdaq
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001595974

In the last 90 days, Magnite, Inc. insiders filed 0 open-market purchases and 25 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.69B in total; no superinvestor holds it.

13F holders, Q2 2023

Institutional positions in Magnite, Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
224
+1 vs. Q1 2023
Shares held
101.7M
+5.52M (+5.7%) vs. Q1 2023
Total value
$1.39B
+$495.6M (+55.6%) vs. Q1 2023
New holders
35
72 more added
Sold out
34
64 more reduced

1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MGNI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2023: 224 institutions
Q1 2021: 280 institutionsQ2 2021: 268 institutionsQ3 2021: 279 institutionsQ4 2021: 248 institutionsQ1 2022: 231 institutionsQ2 2022: 231 institutionsQ3 2022: 218 institutionsQ4 2022: 231 institutionsQ1 2023: 224 institutionsQ2 2023: 224 institutionsQ3 2023: 215 institutionsQ4 2023: 217 institutionsQ1 2024: 232 institutionsQ2 2024: 269 institutionsQ3 2024: 280 institutionsQ4 2024: 286 institutionsQ1 2025: 293 institutionsQ2 2025: 287 institutionsQ3 2025: 316 institutionsQ4 2025: 304 institutionsQ1 2026: 297 institutionsQ2 2026: 311 institutions
Value heldQ2 2023: $1.39B
Q1 2021: $3.59BQ2 2021: $2.89BQ3 2021: $2.52BQ4 2021: $1.57BQ1 2022: $1.17BQ2 2022: $781.6MQ3 2022: $679.0MQ4 2022: $988.1MQ1 2023: $892.4MQ2 2023: $1.39BQ3 2023: $780.6MQ4 2023: $959.0MQ1 2024: $1.10BQ2 2024: $1.39BQ3 2024: $1.65BQ4 2024: $1.97BQ1 2025: $1.52BQ2 2025: $3.54BQ3 2025: $3.00BQ4 2025: $2.22BQ1 2026: $1.56BQ2 2026: $2.69B
Institutions holding MGNI and their total value by quarter
QuarterHoldersValue
Q2 2026311$2.69B
Q1 2026297$1.56B
Q4 2025304$2.22B
Q3 2025316$3.00B
Q2 2025287$3.54B
Q1 2025293$1.52B
Q4 2024286$1.97B
Q3 2024280$1.65B
Q2 2024269$1.39B
Q1 2024232$1.10B
Q4 2023217$959.0M
Q3 2023215$780.6M
Q2 2023224$1.39B
Q1 2023224$892.4M
Q4 2022231$988.1M
Q3 2022218$679.0M
Q2 2022231$781.6M
Q1 2022231$1.17B
Q4 2021248$1.57B
Q3 2021279$2.52B
Q2 2021268$2.89B
Q1 2021280$3.59B

Institutions, Q2 2023

Shares, value and share of portfolio for each institution holding Magnite, Inc.; share changes are against Q1 2023.

Institutions holding MGNI in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Toronto Dominion Bank7$00.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec18$2460.00%00.0%Unchanged
Allworth Financial LP19$2600.00%00.0%Unchanged
HM Payson & Co40$5460.00%00.0%Unchanged
Duncker Streett & Co Inc52$7100.00%00.0%Unchanged
Elequin Capital LP53$7230.00%+53New
Wolverine Asset Management LLC54$7370.00%00.0%Unchanged
Manchester Capital Management LLC57$7790.00%00.0%Unchanged
Parallel Advisors, LLC72$9830.00%+52+260.0%Added
Covestor Ltd73$1.00K0.00%+54+284.2%Added
Concord Wealth Partners95$1.30K0.00%00.0%Unchanged
Bogart Wealth, LLC99$1.35K0.00%00.0%Unchanged
Baker Avenue Asset Management, LP100$1.36K0.00%00.0%Unchanged
VisionPoint Advisory Group, LLC100$1.36K0.00%+100New
The PNC Financial Services Group, Inc.110$1.50K0.00%00.0%Unchanged
Nalls Sherbakoff Group, LLC149$1.77K0.00%00.0%Unchanged
First Horizon Advisors, Inc.141$1.92K0.00%00.0%Unchanged
Valley National Advisers Inc98$2.00K0.00%00.0%Unchanged
Rise Advisors, LLC150$2.05K0.00%00.0%Unchanged
Versant Capital Management, Inc173$2.36K0.00%+141+440.6%Added
Abound Wealth Management176$2.40K0.00%00.0%Unchanged
Clearstead Advisors, LLC210$2.87K0.00%00.0%Unchanged
CWM, LLC213$3.00K0.00%−48−18.4%Reduced
Ronald Blue Trust, Inc.397$4.00K0.00%00.0%Unchanged
Tucker Asset Management LLC295$4.03K0.00%−45−13.2%Reduced
Colonial Trust Co303$4.16K0.00%00.0%Unchanged
Proequities, Inc.315$4.30K0.00%00.0%Unchanged
IFP Advisors, Inc817$5.43K0.00%−1,009−55.3%Reduced
Steward Partners Investment Advisory, LLC400$5.46K0.00%−100−20.0%Reduced
Cambridge Trust Co400$5.46K0.00%00.0%Unchanged
Farther Finance Advisors, LLC400$5.46K0.00%+400New
Pittenger & Anderson Inc432$5.90K0.00%+432New
Cutler Group LP492$6.00K0.00%−5,271−91.5%Reduced
Halpern Financial, Inc.512$6.99K0.00%00.0%Unchanged
US Bancorp515$7.03K0.00%−375−42.1%Reduced
Harbour Investments, Inc.565$7.71K0.00%00.0%Unchanged
Lindbrook Capital, LLC611$8.34K0.00%00.0%Unchanged
Macroview Investment Management LLC911$12.4K0.02%+911New
GWM Advisors LLC1,040$14.2K0.00%00.0%Unchanged
Sugarloaf Wealth Management, LLC1,082$14.8K0.00%00.0%Unchanged
Signaturefd, LLC1,122$15.3K0.00%+216+23.8%Added
Huntington National Bank1,500$20.5K0.00%00.0%Unchanged
Whittier Trust Co1,709$23.3K0.00%−1,611−48.5%Reduced
Global Retirement Partners, LLC2,480$33.9K0.00%00.0%Unchanged
Allspring Global Investments Holdings, LLC2,704$36.9K0.00%+715+35.9%Added
Lazard Asset Management LLC2,790$38.0K0.00%+2,790New
Shell Asset Management Co2,860$39.0K0.00%−18−0.6%Reduced
Northwestern Mutual Wealth Management Co3,000$41.0K0.00%00.0%Unchanged
Guinness Atkinson Asset Management Inc3,032$41.4K0.02%00.0%Unchanged
Banque Cantonale Vaudoise3,507$48.0K0.00%−736−17.3%Reduced
Coppell Advisory Solutions LLC3,809$52.3K0.02%+3,809New
Nisa Investment Advisors, LLC3,920$53.5K0.00%+2,833+260.6%Added
Baldwin Brothers Inc4,000$54.6K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.4,900$66.9K0.03%−2,869−36.9%Reduced
Tower Research Capital LLC (TRC)5,824$79.5K0.00%−1,159−16.6%Reduced
Leonteq Securities AG5,837$79.7K0.01%−9,941−63.0%Reduced
Kistler-Tiffany Companies, LLC5,865$80.1K0.01%−335−5.4%Reduced
Great West Life Assurance Co6,005$82.0K0.00%00.0%Unchanged
Prudential Financial Inc10,202$92.1K0.00%+10,202New
Metropolitan Life Insurance Co7,151$97.6K0.00%00.0%Unchanged
Counterpoint Mutual Funds LLC9,384$128.1K0.12%+9,384New
Teacher Retirement System of Texas10,212$139.0K0.00%−3,140−23.5%Reduced
STRS Ohio10,700$146.0K0.00%+800+8.1%Added
Gabelli Funds LLC10,820$147.7K0.00%00.0%Unchanged
Cornerstone Wealth Management, LLC11,020$150.4K0.01%+11,020New
Ameritas Investment Partners, Inc.11,062$151.0K0.01%+1,107+11.1%Added
Stifel Financial Corp11,208$153.0K0.00%+11,208New
State of Wyoming11,324$154.6K0.05%−730−6.1%Reduced
American Trust11,325$154.6K0.01%−2,076−15.5%Reduced
Marex Group plc11,936$162.9K0.03%+710+6.3%Added
Pictet Asset Management SA12,758$174.1K0.00%00.0%Unchanged
Nebula Research & Development LLC12,877$175.8K0.13%+392+3.1%Added
Fulton Bank, N.A.12,919$176.3K0.01%+2,188+20.4%Added
Atria Wealth Solutions, Inc.13,150$179.5K0.00%−1,670−11.3%Reduced
Schonfeld Strategic Advisors LLC13,200$180.2K0.00%+13,200New
Advisor Group Holdings, Inc.13,434$183.6K0.00%+888+7.1%Added
Truist Financial Corp13,590$185.5K0.00%00.0%Unchanged
Arrowstreet Capital, Limited Partnership13,813$189.0K0.00%+13,813New
Verition Fund Management LLC14,149$193.1K0.00%−18,166−56.2%Reduced
Hilton Capital Management, LLC14,684$200.4K0.02%+14,684New
Cambridge Investment Research Advisors, Inc.14,781$202.0K0.00%+914+6.6%Added
Principal Financial Group Inc14,898$203.4K0.00%−183−1.2%Reduced
Prudent Man Advisors, LLC14,922$204.0K0.08%00.0%Unchanged
Public Employees Retirement Association of Colorado14,986$205.0K0.00%00.0%Unchanged
Raymond James & Associates15,372$209.8K0.00%−4,878−24.1%Reduced
Envestnet Asset Management Inc15,547$212.2K0.00%−4,875−23.9%Reduced
Commonwealth Equity Services, LLC15,698$214.0K0.00%−1,393−8.2%Reduced
Verdence Capital Advisors LLC16,074$219.4K0.03%+1,573+10.8%Added
Amalgamated Bank16,132$220.0K0.00%+2,142+15.3%Added
CM Wealth Advisors LLC15,290$230.4K0.08%−69,395−81.9%Reduced
ProShare Advisors LLC17,423$237.8K0.00%+1,845+11.8%Added
Mount Yale Investment Advisors, LLC17,765$242.5K0.03%−2,044−10.3%Reduced
LPL Financial LLC18,559$253.3K0.00%+2,230+13.7%Added
Blackhill Capital Inc18,779$256.3K0.03%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)20,422$278.8K0.00%00.0%Unchanged
Evanson Asset Management, LLC21,171$289.0K0.03%00.0%Unchanged
Brinker Capital Investments, LLC21,755$297.0K0.00%+3,390+18.5%Added
Orion Portfolio Solutions, LLC21,755$297.0K0.00%+3,390+18.5%Added
Handelsbanken Fonder AB23,500$321.0K0.00%00.0%Unchanged
Simplex Trading, LLC24,057$328.0K0.01%+12,330+105.1%Added