MNTN
MNTN-A (MNTN)
NYSE
$8.43+$0.45 (+5.64%)
Price as of Jun 23, 2026 6:24 PM EDT
  • $486.9M
    Market Cap
  • -58.02%
    1-Year Change
  • Software - Application
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
WELLINGTON MANAGEMENT GROUP LLP
8.40%
6.2M
+478,465 (+7.71%)
Mar 31, 2026
N/A
8.34%
6.2M
+6.2M (+100.00%)
Mar 31, 2026
FMR LLC
3.82%
2.8M
+1,957 (+0.07%)
Mar 31, 2026
GREYCROFT LP
2.79%
2.1M
0 (0.00%)
Mar 31, 2026
QUBE RESEARCH & TECHNOLOGIES LTD
1.06%
783,760
+304,378 (+38.84%)
Mar 31, 2026
FEDERATED HERMES, INC.
0.93%
690,000
+10,000 (+1.45%)
Mar 31, 2026
AMERIPRISE FINANCIAL INC
0.91%
675,936
+351,307 (+51.97%)
Dec 31, 2025

Current Ownership Distribution

  • Institutions231.8M (81.77%)
  • Mutual Funds31.4M (11.09%)
  • Insiders20.2M (7.13%)
  • Other0 (0.00%)

Insider Transactions

  • 7.13% (20.2M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Ries Grant
Award
Jun 11, 2026
$0.00
23,446
$0.00
117,196
Partovi Hadi
Conversion
May 23, 2025
$0.00
0
$0.00
0
Innes Christopher Lee
Chief Operating Officer
Award
May 23, 2025
$0.00
188,728
$0.00
188,728
Mercato Partners Growth III GP, LLC
Conversion
May 23, 2025
$0.00
0
$0.00
0
Baroda Ventures LLC
Sell
May 23, 2025
$8.5M
532,130
$16.00
0
SETTLE DANA R
Conversion
May 23, 2025
$0.00
0
$0.00
0
Ries Grant
Conversion
May 23, 2025
$0.00
0
$0.00
0
Douglas Mark Steven
Chief Executive Officer
Conversion
May 23, 2025
$0.00
900,000
$0.00
4.4M
MGD Holdings
Conversion
May 23, 2025
$0.00
0
$0.00
0
Partovi Hadi
Conversion
May 23, 2025
$0.00
187,500
$0.00
497,520
Innes Christopher Lee
Chief Operating Officer
Sell
May 23, 2025
$2.8M
176,933
$16.00
299,333
Mercato Partners Growth III GP, LLC
Conversion
May 23, 2025
$0.00
164,807
$0.00
6.5M
Pohlen Patrick
Chief Financial Officer
Sell
May 23, 2025
$4.1M
255,232
$16.00
1.3M
SETTLE DANA R
Conversion
May 23, 2025
$0.00
2.1M
$0.00
0
Ries Grant
Conversion
May 23, 2025
$0.00
93,750
$0.00
93,750
Douglas Mark Steven
Chief Executive Officer
Conversion
May 23, 2025
$0.00
900,000
$0.00
900,000
MGD Holdings
Conversion
May 23, 2025
$0.00
281,250
$0.00
281,250
Partovi Hadi
Sell
May 23, 2025
$800,000.00
50,000
$16.00
447,520
Mercato Partners Growth III GP, LLC
Sell
May 23, 2025
$4.8M
300,000
$16.00
6.2M
SETTLE DANA R
Conversion
May 23, 2025
$0.00
3.2M
$0.00
0
Douglas Mark Steven
Chief Executive Officer
Sell
May 23, 2025
$14.4M
900,000
$16.00
0
SETTLE DANA R
Conversion
May 23, 2025
$0.00
464,990
$0.00
0
SETTLE DANA R
Conversion
May 23, 2025
$0.00
5.8M
$0.00
5.8M
SETTLE DANA R
Conversion
May 23, 2025
$0.00
800,000
$0.00
5.0M
SETTLE DANA R
Conversion
May 23, 2025
$0.00
2.1M
$0.00
2.1M
SETTLE DANA R
Conversion
May 23, 2025
$0.00
800,000
$0.00
800,000
SETTLE DANA R
Sell
May 23, 2025
$12.8M
800,000
$16.00
0
Innes Christopher Lee
Chief Operating Officer
Exempt
May 22, 2025
$123,794.22
77,858
$1.59
377,191
Innes Christopher Lee
Chief Operating Officer
Exempt
May 22, 2025
$375,494.25
99,075
$3.79
476,266
Innes Christopher Lee
Chief Operating Officer
Exempt
May 22, 2025
$0.00
77,858
$0.00
507,020