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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 $81,196,198 across 14 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 81.68% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001140361-26-021536

Period
2026-03-31
Reported value
$81.2M
Holdings
14
Top 10 weight
81.68%
New
3
Sold out
12

Largest buys vs the previous quarter

SecurityShares changeApprox. value
IRDMnew+154,000$4.27M
SPHRnew+36,000$4.23M
ARMnew+20,000$3.03M

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
METAexited-13,200-$8.71M
SPOTexited-13,500-$7.84M
CVNAexited-15,000-$6.33M
TSLAexited-12,500-$5.62M
MNSTexited-63,000-$4.83M

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, Q1 2026

Share positions as resolved from 13F-HR 0001140361-26-021536, largest first. % of portfolio is the value over $81,196,198, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
GEVGE VERNOVA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 16,000 shares; 2024Q4: 18,500 shares; 2025Q1: 18,500 shares; 2025Q2: 18,500 shares; 2025Q3: 12,500 shares; 2025Q4: 12,500 shares; 2026Q1: 12,500 shares 12,500$10.9M13.44%0Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 100,000 shares; 2024Q4: 100,000 shares; 2025Q1: 70,000 shares; 2025Q2: 70,000 shares; 2025Q3: 70,000 shares; 2025Q4: 60,000 shares; 2026Q1: 60,000 shares 60,000$10.5M12.89%0Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 9,000 shares; 2024Q4: 9,000 shares; 2025Q1: 9,000 shares; 2025Q2: 9,000 shares; 2025Q3: 9,000 shares; 2025Q4: 9,000 shares; 2026Q1: 9,000 shares 9,000$8.28M10.19%0Timeline
PLTRPALANTIR TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 90,000 shares; 2024Q4: 80,000 shares; 2025Q1: 50,000 shares; 2025Q2: 50,000 shares; 2025Q3: 50,000 shares; 2025Q4: 50,000 shares; 2026Q1: 50,000 shares 50,000$7.31M9.01%0Timeline
RKLBROCKET LAB CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 150,000 shares; 2025Q3: 150,000 shares; 2025Q4: 100,000 shares; 2026Q1: 100,000 shares 100,000$6.42M7.91%0Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 26,300 shares; 2024Q4: 26,300 shares; 2025Q1: 26,300 shares; 2025Q2: 26,300 shares; 2025Q3: 26,300 shares; 2025Q4: 26,300 shares; 2026Q1: 26,300 shares 26,300$5.48M6.75%0Timeline
INTCINTEL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 204,000 shares; 2025Q2: 155,000 shares; 2025Q3: not reported; 2025Q4: 110,000 shares; 2026Q1: 110,000 shares 110,000$4.85M5.98%0Timeline
IRDMIRIDIUM COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 154,000 shares 154,000$4.27M5.26%newTimeline
SPHRSPHERE ENTERTAINMENT COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 36,000 shares 36,000$4.23M5.21%newTimeline
HLTHILTON WORLDWIDE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 18,500 shares; 2024Q4: 21,500 shares; 2025Q1: not reported; 2025Q2: 21,000 shares; 2025Q3: not reported; 2025Q4: 15,000 shares; 2026Q1: 13,500 shares 13,500$4.11M5.06%-1,500Timeline
NFLXNETFLIX INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 15,600 shares; 2024Q4: 15,600 shares; 2025Q1: 12,000 shares; 2025Q2: 11,000 shares; 2025Q3: 11,000 shares; 2025Q4: 90,000 shares; 2026Q1: 42,500 shares 42,500$4.09M5.03%-47,500Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 16,100 shares; 2024Q4: 16,100 shares; 2025Q1: 10,600 shares; 2025Q2: 10,600 shares; 2025Q3: 10,600 shares; 2025Q4: 10,600 shares; 2026Q1: 10,600 shares 10,600$3.92M4.83%0Timeline
LIONLIONSGATE STUDIOS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 450,000 shares; 2026Q1: 400,000 shares 400,000$3.84M4.72%-50,000Timeline
ARMARM HOLDINGS PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 20,000 shares 20,000$3.03M3.73%newTimeline

Sold out in Q1 2026

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

SecurityShares beforeValue beforeType
METAMETA PLATFORMS INC13,200$8.71Mshares
SPOTSPOTIFY TECHNOLOGY S A13,500$7.84Mshares
CVNACARVANA CO15,000$6.33Mshares
TSLATESLA INC12,500$5.62Mshares
MNSTMONSTER BEVERAGE CORP NEW63,000$4.83Mshares
SHOPSHOPIFY INC30,000$4.83Mshares
GOOGALPHABET INC15,000$4.71Mshares
TWLOTWILIO INC32,500$4.62Mshares
TTWOTAKE-TWO INTERACTIVE SOFTWAR14,500$3.71Mshares
BILLBILL HOLDINGS INC66,000$3.6Mshares
KVYOKLAVIYO INC85,000$2.76Mshares
INCYINCYTE CORP20,000$1.98Mshares

How Q1 2026 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 0001140361-26-021536 base2026-05-15acceptance time not in the bulk data set