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MGNI

Magnite, Inc.

Communication Services · USD

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Price alert · MGNI

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21.49 USD -0.94 -4.19%
As of Oct 30, 2026 Extended hours 22.22 +3.39%
Bid
21.48 × 2
Ask
21.49 × 2
20.88 Day range 22.14
11.20 52-week range 25.67
YTD
+32.41%
1 year
+24.15%
Open
21.69
Prev close
22.43
Mkt cap
3.08B
Vol
2.50M
Avg vol
2.29M
EPS
1.10
P/E
19.54
Div yield
0.00%
More statistics
Low
20.88
High
22.14
Forward P/E
16.26
Beta
2.32
Short ratio
4.77
Inst. own
100.57%
Dividend
0.00
Ex-div date
Earnings
Nov 4, 2026
50-d avg
24.02
200-d avg
17.57
1y target
29.67

5D chart

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Interval
MGNI five-day price chart20.921.321.822.222.7Oct 26Oct 27Oct 28Oct 29Oct 30

Ownership

Held by insiders 1.20%
Held by institutions 100.57%
Float held by institutions 101.79%
Institutions 433

Top institutional holders

Top institutional holders
Holder% heldSharesValueReported
Blackrock Inc.8.86%12,713,156273.21MJun 29, 2026
Vanguard Portfolio Management LLC5.72%8,197,286176.16MJun 29, 2026
FMR, LLC5.41%7,759,426166.75MJun 29, 2026
Vanguard Capital Management LLC4.34%6,225,195133.78MJun 29, 2026
Wellington Management Group, LLP4.21%6,044,492129.90MJun 29, 2026
Dimensional Fund Advisors LP3.67%5,260,132113.04MJun 29, 2026

Top mutual fund holders

Top mutual fund holders
Holder% heldSharesValueReported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund3.02%4,326,60192.98MJun 29, 2026
iShares Trust-iShares Russell 2000 ETF2.61%3,747,89980.54MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund2.17%3,116,88166.98MJun 29, 2026
American Century Mutual Funds, Inc.-Small Cap Growth Fund2.05%2,943,65363.26MJul 30, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Value Index Fund1.38%1,976,55842.48MJun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund1.15%1,644,42235.34MJun 29, 2026
MGNI insiders
InsiderRelationLatest transactionDateShares held
BARRETT MICHAEL GChief Executive OfficerSaleAug 5, 2026403,074
BUCKLEY SEAN PATRICKOfficerSaleAug 17, 2026293,060
BUONASERA DAVIDChief Technology OfficerSaleSep 13, 2026245,155
CAINE PAUL JDirectorSaleOct 11, 2026124,901
DAY DAVID L.Chief Financial OfficerStock GiftAug 12, 2026467,031
EVANS KATHERYN SEITZOfficerSaleSep 10, 2026441,800

Held by funds

155 US ETFs and mutual funds hold MGNI · largest positions

Funds holding MGNI, by value held
FundValue heldWeight in fund
VTI $109.93M0.00%
IWM $81.79M0.11%
VB $77.51M0.04%
ANOIX $58.70M1.14%
ANOGX $55.87M0.95%
NJM $48.21M0.06%
FIDGX $41.42M0.46%
VXF $40.90M0.04%
FSSNX $37.15M0.11%
FBMPX $32.01M1.22%
DFAS $25.44M0.07%
VBR $25.21M0.04%
FBALX $25.00M0.04%
VBK $21.58M0.05%
VTWO $21.20M0.12%
VEXRX $18.66M0.08%
IWO $17.27M0.12%
SCHA $16.84M0.08%
NLO $16.81M0.12%
FSMAX $16.70M0.04%
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