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JANE STREET GROUP, LLC

Position in MNTN — MNTN, Inc.

CIK 1595888 NEW YORK, NY

Position in MNTN

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$198,421
-$6,868,481 QoQ
Shares Held
22,548
-96.2% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MNTN Over Time

Shares Held

Position Value (USD)

Derivatives in MNTN

reported options exposure · as of Mar 31, 2026
CallValue
$209,440
CallShares
23,800
PutValue
$352,000
PutShares
40,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Application

Technology · as of Mar 31, 2026

JANE STREET GROUP, LLC holds $3,010,728,223 across 133 Software - Application names. MNTN ranks #109 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MNTN

Export CSV
8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $198,421 22,548
2026-03-31 $352,000 40,000
2026-03-31 $209,440 23,800
2025-12-31 $657,894 55,100
2025-12-31 $583,866 48,900
2025-12-31 $7,066,902 591,868
2025-09-30 $270,830 14,600
2025-09-30 $1,177,925 63,500