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MORGENS WATERFALL VINTIADIS & CO INC

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13F filer, CIK 1016150, NEW YORK, NY

MORGENS WATERFALL VINTIADIS & CO INC reported $145,760,407 across 22 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-14. Its ten largest share positions make up 61.51% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001140361-25-042165

Period
2025-09-30
Reported value
$146M
Holdings
22
Top 10 weight
61.51%
New
8
Sold out
7

Largest buys vs the previous quarter

SecurityShares changeApprox. value
TSLAnew+12,500$5.56M
HOODnew+37,000$5.3M
GRMNnew+20,000$4.92M
SKYDnew+250,000$4.73M
TTWOnew+18,000$4.65M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
HLTexited-21,000-$5.59M
CELHexited-100,000-$4.64M
AMDexited-32,500-$4.61M
ASMLexited-5,600-$4.49M
GEVreduced-6,000-$3.69M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0001140361-25-042165, largest first. % of portfolio is the value over $145,760,407, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
NFLXNETFLIX INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,600 shares; 2024Q4: 15,600 shares; 2025Q1: 12,000 shares; 2025Q2: 11,000 shares; 2025Q3: 11,000 shares 11,000$13.2M9.05%0Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 70,000 shares; 2025Q2: 70,000 shares; 2025Q3: 70,000 shares 70,000$13.1M8.96%0Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 16,600 shares; 2024Q4: 16,600 shares; 2025Q1: 16,600 shares; 2025Q2: 13,200 shares; 2025Q3: 13,200 shares 13,200$9.69M6.65%0Timeline
SPOTSPOTIFY TECHNOLOGY S AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 12,000 shares; 2024Q4: 13,500 shares; 2025Q1: 13,500 shares; 2025Q2: 13,500 shares; 2025Q3: 13,500 shares 13,500$9.42M6.46%0Timeline
PLTRPALANTIR TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 90,000 shares; 2024Q4: 80,000 shares; 2025Q1: 50,000 shares; 2025Q2: 50,000 shares; 2025Q3: 50,000 shares 50,000$9.12M6.26%0Timeline
GEVGE VERNOVA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 16,000 shares; 2024Q4: 18,500 shares; 2025Q1: 18,500 shares; 2025Q2: 18,500 shares; 2025Q3: 12,500 shares 12,500$7.69M5.27%-6,000Timeline
RKLBROCKET LAB CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 150,000 shares; 2025Q3: 150,000 shares 150,000$7.19M4.93%0Timeline
AXONAXON ENTERPRISE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 8,900 shares; 2024Q4: 10,000 shares; 2025Q1: 10,000 shares; 2025Q2: 10,000 shares; 2025Q3: 10,000 shares 10,000$7.18M4.92%0Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 9,000 shares; 2024Q4: 9,000 shares; 2025Q1: 9,000 shares; 2025Q2: 9,000 shares; 2025Q3: 9,000 shares 9,000$6.87M4.71%0Timeline
DASHDOORDASH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 23,000 shares; 2025Q1: 23,000 shares; 2025Q2: 23,000 shares; 2025Q3: 23,000 shares 23,000$6.26M4.29%0Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 26,300 shares; 2024Q4: 26,300 shares; 2025Q1: 26,300 shares; 2025Q2: 26,300 shares; 2025Q3: 26,300 shares 26,300$5.77M3.96%0Timeline
CVNACARVANA COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,000 shares; 2024Q4: 15,000 shares; 2025Q1: 15,000 shares; 2025Q2: 15,000 shares; 2025Q3: 15,000 shares 15,000$5.66M3.88%0Timeline
TSLATESLA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 12,500 shares 12,500$5.56M3.81%newTimeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 16,100 shares; 2024Q4: 16,100 shares; 2025Q1: 10,600 shares; 2025Q2: 10,600 shares; 2025Q3: 10,600 shares 10,600$5.49M3.77%0Timeline
HOODROBINHOOD MKTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 37,000 shares 37,000$5.3M3.63%newTimeline
GRMNGARMIN LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 23,500 shares; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 20,000 shares 20,000$4.92M3.38%newTimeline
IONQIONQ INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 50,000 shares; 2025Q1: not reported; 2025Q2: 78,500 shares; 2025Q3: 78,500 shares 78,500$4.83M3.31%0Timeline
SKYDPARAMOUNT SKYDANCE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 250,000 shares 250,000$4.73M3.25%newTimeline
TTWOTAKE-TWO INTERACTIVE SOFTWARQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 18,000 shares 18,000$4.65M3.19%newTimeline
LYFTLYFT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 190,000 shares 190,000$4.18M2.87%newTimeline
EVGOEVGO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 700,000 shares 700,000$3.31M2.27%newTimeline
INCYINCYTE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 20,000 shares 20,000$1.7M1.16%newTimeline

Sold out in Q3 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
HLTHILTON WORLDWIDE HLDGS INC21,000$5.59Mshares
CELHCELSIUS HLDGS INC100,000$4.64Mshares
AMDADVANCED MICRO DEVICES INC32,500$4.61Mshares
ASMLASML HLDG NV5,600$4.49Mshares
RDDTREDDIT INC24,000$3.61Mshares
INTCINTEL CORP155,000$3.47Mshares
WAYWAYSTAR HLDG CORP40,000$1.63Mshares

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001140361-25-042165 base2025-11-14acceptance time not in the bulk data set