SEC 13F Intelligence

Managers / Q1 2021 · view latest →

MORGENS WATERFALL VINTIADIS & CO INC

CIK 0001016150 · 1270 AVENUE OF THE AMERICAS, SUITE 214, NEW YORK, NY, 10020 · 2122184100

Reported Value
$180M
Q1 2021
Positions
34
Filings on Record
29
2019–present window
Filed
May 17, 2021
original filing

Summary

Morgens Waterfall Vintiadis & Co Inc reported $180M in U.S.-listed holdings across 34 positions for Q1 2021.

Its largest position, NVDA, represents 7.1% of the portfolio.

Compared with Q4 2020, the fund opened 9 new positions and exited 3.

Portfolio Metrics

Turnover
+20.4%
vs prior filed quarter
Top-10 Concentration
+51.9%
share of reported value
Largest Position
+7.1%
Nvidia Corporation
New / Exited
9 / 3
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’19: $140MQ1 ’19Q2 ’19: $145MQ3 ’19: $130MQ4 ’19: $147MQ1 ’20: $107MQ1 ’20Q2 ’20: $156MQ3 ’20: $175MQ4 ’20: $185MQ1 ’21: $180MQ1 ’21Q2 ’21: $196MQ3 ’21: $194MQ4 ’21: $186MQ1 ’22: $159MQ1 ’22Q2 ’22: $106MQ3 ’22: $91MQ4 ’22: $115MQ1 ’23: $122MQ1 ’23Q2 ’23: $141MQ3 ’23: $124MQ4 ’23: $135MQ1 ’24: $145MQ1 ’24Q2 ’24: $131MQ3 ’24: $129MQ4 ’24: $131MQ1 ’25: $88MQ1 ’25Q2 ’25: $136MQ3 ’25: $146MQ4 ’25: $137MQ1 ’26: $81MQ1 ’26filingsflow.com

Portfolio Composition

By security type
Common Stock: 95.2%Other: 3.4%ADR: 1.4%
  • Common Stock · 95.2% · $171M
  • Other · 3.4% · $6M
  • ADR · 1.4% · $2M

Quarter-over-Quarter Changes full breakdown →

vs Q4 2020 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
DGDOLLAR GEN CORP NEWNEW+28.0K28.0K+$6M$6M
MCHPMICROCHIP TECHNOLOGY INC.NEW+27.6K27.6K+$4M$4M
DRAFTKINGS INCNEW+69.7K69.7K+$4M$4M
PUBMPUBMATIC INCNEW+64.7K64.7K+$3M$3M
MRNAMODERNA INCNEW+23.1K23.1K+$3M$3M
MDTMEDTRONIC PLCNEW+16.8K16.8K+$2M$2M
ILMNILLUMINA INCNEW+4.4K4.4K+$2M$2M
MDBMONGODB INCNEW+4.0K4.0K+$1M$1M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2021

34 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1NVDANVIDIA CORPORATIONhistory →COM7.09%$13M23.9K
2TTDTHE TRADE DESK INChistory →COM CL A5.99%$11M16.6K
3ASMLASML HOLDING N.V.history →N Y REGISTRY SHS5.97%$11M17.4K
4SHOPSHOPIFY INChistory →CL A5.09%$9M8.3K
5CVNACARVANA COhistory →CL A4.99%$9M34.2K
6XYZSQUARE INChistory →CL A4.83%$9M38.3K
7GMGENERAL MTRS COhistory →COM4.62%$8M144.7K
8FRPTFRESHPET INChistory →COM4.59%$8M52.0K
9OKTAOKTA INChistory →CL A4.42%$8M36.1K
10CZRCAESARS ENTERTAINMENT INC NEhistory →COM4.30%$8M88.5K
11ZYNGA INCCL A4.11%$7M725.0K
12FOURSHIFT4 PMTS INChistory →CL A4.00%$7M87.7K
13ATLASSIAN CORP PLCCL A3.41%$6M29.1K
14ADBEADOBE SYSTEMS INCORPORATEDhistory →COM3.30%$6M12.5K
15DISDISNEY WALT COhistory →COM3.26%$6M31.8K
16DGDOLLAR GEN CORP NEWhistory →COM3.15%$6M28.0K
17MCHPMICROCHIP TECHNOLOGY INC.history →COM2.38%$4M27.6K
18DRAFTKINGS INCCOM CL A2.38%$4M69.7K
19METAFACEBOOK INChistory →CL A2.26%$4M13.8K
20MSFTMICROSOFT CORPhistory →COM2.08%$4M15.9K
21NFLXNETFLIX INChistory →COM1.91%$3M6.6K
22AMZNAMAZON COM INChistory →COM1.81%$3M1.1K
23UNHUNITEDHEALTH GROUP INChistory →COM1.78%$3M8.6K
24PUBMPUBMATIC INChistory →COM CL A1.77%$3M64.7K
25AAPLAPPLE INChistory →COM1.75%$3M25.8K
26MRNAMODERNA INChistory →COM1.68%$3M23.1K
27AZNNASTRAZENECA PLChistory →SPONSORED ADR1.35%$2M49.0K
28MDTMEDTRONIC PLChistory →SHS1.10%$2M16.8K
29TGTXTG THERAPEUTICS INCCOM0.96%$2M36.0K
30ILMNILLUMINA INCCOM0.94%$2M4.4K
31AERIE PHARMACEUTICALS INCCOM0.79%$1M80.0K
32TDOCTELADOC HEALTH INCCOM0.79%$1M7.8K
33MDBMONGODB INCCL A0.59%$1M4.0K
34ZBHZIMMER BIOMET HOLDINGS INCCOM0.55%$992,0006.2K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$81M14May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$137M23Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$146M22Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$136M21Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$88M17May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$131M22Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$129M24Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$131M23Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$145M36May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$135M34Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$124M27Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$141M34Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$122M31May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$115M39Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$91M31Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$106M28Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$159M26May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$186M27Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$194M30Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$196M31Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$180M34May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$185M29Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$175M29Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020$156M31Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$107M30May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$147M50Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$130M51Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$145M55Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$140M56May 15, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.