13F

Stock

MNTN, Inc.

MNTN · held by 93 managers

Reported value

$259.9M

Holders

93

+23 new · −29 exited

Holders’ est. mark

−$53M

Price effect on 63 books still in the name

Largest holder

$54.6M

WELLINGTON MANAGEMENT GROUP LLP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
WELLINGTON MANAGEMENT GROUP LLP6.21M$54.6M−$18MCut−$13.8M
Mercato Management Legacy, LLC6.17M$54.3MHeld
Fidelity2.82M$24.9M−$8.86MCut−$8.85M
GREYCROFT LP2.06M$18.1M−$6.47MCut−$6.47M
VANGUARD CAPITAL MANAGEMENT LLC1.44M$12.6MHeld
Qube Research & Technologies Ltd783.8K$6.9M−$1.51MAdded$1.17M
FEDERATED HERMES, INC.690K$6.07M−$2.14MCut−$2.05M
Renaissance Technologies646.2K$5.69M−$1.44MAdded$204K
MILLENNIUM MANAGEMENT LLC632.1K$5.56M−$1.23MAdded$875.6K
Citadel630.7K$5.55M−$1.73MCut−$1.04M
AMERICAN FINANCIAL GROUP INC579.7K$5.1MNew
SUSQUEHANNA INTERNATIONAL GROUP, LLP505.3K$4.45M−$139.9KAdded$3.91M
BNP PARIBAS FINANCIAL MARKETS484.3K$4.26M−$1.48MCut−$1.36M
D. E. Shaw & Co., Inc.476.1K$4.19MNew
Mariner, LLC361.3K$3.18M−$1.13MCut−$1.13M
Proem Advisors LLC325.4K$2.86MNew
Trexquant Investment LP282.5K$2.49M−$554.2KAdded$378.4K
MARSHALL WACE, LLP281.1K$2.47M−$103.9KAdded$2.08M
Man Group plc268.8K$2.37M−$393.5KAdded$869.3K
BlackRock, Inc.261.8K$2.3M−$822.1KCut−$25.7M
Militia Capital Management LLC259.6K$2.28MHeld
Balyasny Asset Management L.P.210.2K$1.85MNew
Point72 Asset Management, L.P.205.6K$1.81M−$625.4KCut−$568.7K
MANCHESTER FINANCIAL INC200K$1.76M−$628KCut−$628K
UBS Group AG171.6K$1.51M−$538.9KCut−$1.93M
Uniplan Investment Counsel, Inc.160.5K$1.41M−$309.5KAdded$235K
JPMORGAN CHASE & CO162.4K$1.39M−$545.6KCut−$2.71M
Engineers Gate Manager LP151.6K$1.33M−$85.5KAdded$1.01M
GEODE CAPITAL MANAGEMENT, LLC144.7K$1.27M−$382.8KCut−$181.2K
GOLDMAN SACHS GROUP INC141.4K$1.24M−$444.1KCut−$1.63M
MORGAN STANLEY140.8K$1.24M−$440.7KCut−$436.5K
VICTORY CAPITAL MANAGEMENT INC104.1K$915.7K−$201.7KAdded$148.6K
BURKEHILL GLOBAL MANAGEMENT, LP100K$880K−$314KCut−$314K
RAYMOND JAMES FINANCIAL INC98.5K$866.4K−$256.8KCut−$110.2K
VANGUARD FIDUCIARY TRUST CO87.8K$772.4KHeld
Brevan Howard Capital Management LP70K$616.1K−$45.6KAdded$442.8K
BARCLAYS PLC62.5K$550.4K−$29.3KAdded$439K
Jump Financial, LLC62.2K$547.1K−$195.2KCut−$1.06M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC60.7K$533.9K−$189.1KCut−$185.1K
BANK OF AMERICA CORP /DE/60.3K$531.1K−$189.5KCut−$987.3K
TUDOR INVESTMENT CORP ET AL52.3K$460K−$164.1KCut−$377.4K
Schonfeld Strategic Advisors LLC51.7K$454.7K−$62.9KAdded$215.5K
Dakota Wealth Management50K$440K−$157KCut−$157K
State Street48.5K$426.6K−$152.2KCut−$152.2K
CITIGROUP INC48.3K$425K−$59.2KAdded$199.9K
HighTower Advisors, LLC45.8K$403KNew
HSBC HOLDINGS PLC18.3K$380.1K−$0Added$118.7K
JACOBS LEVY EQUITY MANAGEMENT, INC42.2K$371.6K−$45KAdded$200.6K
Magnetar Financial LLC42.2K$371.4KNew
VANGUARD PORTFOLIO MANAGEMENT LLC42.2K$371KHeld
Compound Planning, Inc.40K$352K−$125.6KCut−$125.6K
Integrated Wealth Concepts LLC38.9K$342.7KNew
PDT Partners, LLC36.8K$324.3K−$74.5KAdded$41K
Private Advisory Group LLC31K$272.5K−$97.2KCut−$97.2K
Centiva Capital, LP28.7K$252.5K−$56.5KAdded$37.7K
Sandro Wealth Management LLC27.5K$242K−$78.5KCut−$56.5K
NORTHERN TRUST CORP25K$219.7K−$78.4KCut−$117.4K
JANE STREET GROUP, LLC22.5K$198.4K−$70.8KCut−$6.87M
Hudson Bay Capital Management LP20.8K$183.4K−$42.2KAdded$23K
Chicago Partners Investment Group LLC17.8K$180.8KNew
OMERS ADMINISTRATION Corp20K$176K−$62.8KCut−$287.3K
Tiger Global20K$176K−$62.8KCut−$62.8K
CIBC Bancorp USA Inc.19.5K$171.4KHeld
AXQ CAPITAL, LP19K$167.2KNew
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP18.4K$162.1KNew
Graham Capital Management, L.P.18.1K$159.7K−$57KCut−$94.1K
XTX Topco Ltd14K$123.6K−$44.1KCut−$229.3K
Y-Intercept (Hong Kong) Ltd13.3K$116.7KNew
Freestone Capital Holdings, LLC12.9K$113.8KNew
Catalyst Funds Management Pty Ltd12.4K$109.1KNew
Modus Advisors, LLC12K$105.7K−$37.7KCut−$70.3K
Corient Private Wealth LLC10K$88K−$31.4KCut−$748.1K
Russell Investments Group, Ltd.8.59K$75.6KNew
Vanguard Global Advisers, LLC4.9K$43.1KHeld
OSAIC HOLDINGS, INC.4.38K$38.5K−$3.56KAdded$25K
Quantbot Technologies LP3.76K$33.1K−$11.8KCut−$347.9K
EverSource Wealth Advisors, LLC1.56K$13.7KNew
JONES FINANCIAL COMPANIES LLLP1.18K$9.98K−$3.66KCut−$2.68K
Western Pacific Wealth Management, LP1K$8.8K−$3.14KCut−$3.14K
Rockefeller Capital Management L.P.860$7.57K−$1.57KAdded$1.6K
WELLS FARGO & COMPANY/MN425$3.74KNew
ARMSTRONG ADVISORY GROUP, INC225$1.98KNew
US BANCORP \DE\156$1.37K−$490Cut−$64.1K
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY145.5K$1.28K−$234Added$392
Caitong International Asset Management Co., Ltd121$1.06K−$60Added$838
ACADIAN ASSET MANAGEMENT LLC56K$490−$14Added$435
X-Square Capital, LLC52K$458New
GAMMA Investing LLC49$431New
Bare Financial Services, Inc40$352New
HUNTINGTON NATIONAL BANK36$317New
Arax Advisory Partners13$18New
Avion Wealth47$0New
ROYAL BANK OF CANADA39$0−$466Cut−$70K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.