SEC 13F Intelligence

Managers / Q3 2021 · view latest →

O'Neil Global Advisors, Inc.

CIK 0001861159 · 12655 BEATRICE STREET, LOS ANGELES, CA, 90066 · 310 448-6731

Reported Value
$130M
Q3 2021
Positions
75
Filings on Record
22
2021–present window
Filed
Nov 2, 2021
original filing

Summary

O'neil Global Advisors, Inc. reported $130M in U.S.-listed holdings across 75 positions for Q3 2021.

The portfolio is heavily concentrated: TSLA alone accounts for 28.5% of reported value.

Compared with Q2 2021, the fund opened 42 new positions and exited 59.

Portfolio Metrics

Turnover
+22.3%
vs prior filed quarter
Top-10 Concentration
+70.2%
share of reported value
Largest Position
+28.5%
Tesla
New / Exited
42 / 59
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 ’21: $104MQ1 ’21Q2 ’21: $320MQ3 ’21: $130MQ4 ’21: $61MQ4 ’21Q1 ’22: $194MQ3 ’22: $25MQ4 ’22: $22MQ4 ’22Q1 ’23: $194MQ2 ’23: $501MQ3 ’23: $110MQ3 ’23Q4 ’23: $172MQ1 ’24: $81MQ2 ’24: $213MQ2 ’24Q3 ’24: $392MQ4 ’24: $342MQ1 ’25: $53MQ1 ’25Q2 ’25: $435MQ3 ’25: $543MQ4 ’25: $291MQ4 ’25Q1 ’26: $14Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 98.9%Other: 0.7%ADR: 0.4%
  • Common Stock · 98.9% · $129M
  • Other · 0.7% · $940,000
  • ADR · 0.4% · $457,000

Quarter-over-Quarter Changes full breakdown →

vs Q2 2021 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
DXCMDexcom IncNEW+10.7K10.7K+$6M$6M
S V B Financial GroupNEW+6.8K6.8K+$4M$4M
ONO N Semiconductor CorpNEW+55.8K55.8K+$3M$3M
DDOGDatadog Inc Cl ANEW+16.3K16.3K+$2M$2M
Lendingclub CorporationNEW+48.0K48.0K+$1M$1M
KLICKulicke & Soffa Ind IncNEW+23.1K23.1K+$1M$1M
AMBAAmbarella IncNEW+8.6K8.6K+$1M$1M
NFLXNetflix IncNEW+1.9K1.9K+$1M$1M

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

Holdings — Q3 2021

75 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1TSLATesla Inchistory →COM28.54%$37M48.0K
2NVDANvidia Corphistory →COM10.69%$14M67.3K
3CRWDCrowdstrike Holdings Ahistory →COM5.61%$7M29.8K
4PLTRPalantir TechnologiesClAhistory →COM5.16%$7M279.5K
5AMDAdvanced Micro Deviceshistory →COM4.82%$6M61.0K
6DXCMDexcom Inchistory →COM4.51%$6M10.7K
7S V B Financial GroupCOM3.40%$4M6.8K
8GSGoldman Sachs Group Inchistory →COM3.30%$4M11.4K
9GTMZoominfo Techs Cl Ahistory →COM2.23%$3M47.5K
10ONO N Semiconductor Corphistory →COM1.96%$3M55.8K
11DDOGDatadog Inc Cl Ahistory →COM1.77%$2M16.3K
12BACBank Of America Corphistory →COM1.48%$2M45.4K
13XYZSquare Inc Cl Ahistory →COM1.25%$2M6.8K
14Lendingclub CorporationCOM1.04%$1M48.0K
15KLICKulicke & Soffa Ind Inchistory →COM1.03%$1M23.1K
16AMBAAmbarella Inchistory →COM1.03%$1M8.6K
17NFLXNetflix IncCOM0.88%$1M1.9K
18BSXBoston Scientific CorpCOM0.70%$911,00021.0K
19REGNRegeneron PharmaceuticalCOM0.70%$910,0001.5K
20LULULululemon AthleticaCOM0.64%$837,0002.1K
21MELIMercadolibre IncCOM0.63%$815,000485
22AAPLApple IncCOM0.62%$806,0005.7K
23MRVIMaravai Lifesciences ClACOM0.60%$785,00016.0K
24Fubotv IncCOM0.59%$770,00032.1K
25MSFTMicrosoft CorpCOM0.59%$763,0002.7K
26MMacy's IncCOM0.58%$761,00033.7K
27DTDynatrace IncCOM0.56%$731,00010.3K
28ZIMZIM Integ Shipping SvcsCOM0.55%$719,00014.2K
29ATKRAtkore IncCOM0.51%$668,0007.7K
30EWEdwards LifesciencesCOM0.50%$657,0005.8K
31FANGDiamondback Energy IncCOM0.49%$634,0006.7K
32BRSLIntl Game Technology PlcCOM0.48%$632,00024.0K
33Horizon Therap PublicCOM0.46%$602,0005.5K
34CPRTCopart IncCOM0.46%$595,0004.3K
35GOOGLAlphabet Inc Cl ACOM0.45%$583,000218
36ULTAUlta Beauty IncCOM0.43%$558,0001.5K
37NOWServicenow IncCOM0.41%$530,000851
38SIGSignet Jewelers LtdCOM0.40%$521,0006.6K
39CARAvis Budget Group IncCOM0.39%$503,0004.3K
40LPXLouisiana Pacific CorpCOM0.37%$481,0007.8K
41RGENRepligen CorpCOM0.37%$479,0001.7K
42SITMSitime CorporationCOM0.36%$473,0002.3K
43MATXMatson IncCOM0.36%$472,0005.9K
44CELHCelsius Holdings IncCOM0.36%$471,0005.2K
45MNDYmonday.com LtdCOM0.36%$471,0001.4K
46CROXCrocs IncCOM0.36%$468,0003.3K
47PRKSSeaWorld EntertainmentCOM0.36%$466,0008.4K
48GLOBGlobant SACOM0.36%$465,0001.7K
49United States Steel CorpCOM0.35%$458,00020.8K
50TNDMTandem Diabetes Care IncCOM0.35%$457,0003.8K
51TXTernium Sa AdrCOM0.35%$457,00010.8K
52Livent CorporationCOM0.34%$438,00018.9K
53POWIPower Integrations IncCOM0.33%$436,0004.4K
54TEXTerex CorpCOM0.33%$433,00010.3K
55ACNAccenture PlcCOM0.33%$430,0001.3K
56Shockwave Medical IncCOM0.33%$427,0002.1K
57MSMorgan StanleyCOM0.32%$420,0004.3K
58EBAYEbay IncCOM0.32%$419,0006.0K
59BLDRBuilders Firstsource IncCOM0.31%$407,0007.9K
60PWRQuanta Services IncCOM0.30%$396,0003.5K
61MGYMagnolia O&G Corp Cl ACOM0.26%$334,00018.8K
62MTNVail Resorts IncCOM0.24%$309,000926
63TRGPTarga Resources CorpCOM0.22%$292,0005.9K
64TWTradeweb Markets Cl ACOM0.22%$283,0003.5K
65NETCloudflare Inc Cl ACOM0.22%$282,0002.5K
66Dlocal Limited Cl ACOM0.21%$276,0005.1K
67DVNDevon Energy CorpCOM0.21%$272,0007.7K
68ALGNAlign Technology IncCOM0.21%$268,000402
69GNRCGenerac Hldgs IncCOM0.19%$247,000604
70Continental Res IncCOM0.17%$227,0004.9K
71RRRRed Rock Resorts Cl ACOM0.17%$220,0004.3K
72CHINA SOUTH PUBLISHING -ACOM0.02%$21,00014.9K
73CGN Meiya PowerCOM0.01%$19,00018.0K
74CHINA SUNTIEN GREEN ENERGY-HCOM0.01%$15,00015.0K
75CIFI HOLDINGS GROUP CO LTDCOM0.01%$7,00010.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$14M12May 11, 202613F-HRchanges · EDGAR ↗
Q4 2025$291M45Feb 10, 202613F-HRchanges · EDGAR ↗
Q3 2025$543M60Nov 10, 202513F-HRchanges · EDGAR ↗
Q2 2025$435M57Aug 11, 202513F-HRchanges · EDGAR ↗
Q1 2025$53M19May 12, 202513F-HRchanges · EDGAR ↗
Q4 2024$342M37Feb 3, 202513F-HRchanges · EDGAR ↗
Q3 2024$392M56Nov 12, 202413F-HRchanges · EDGAR ↗
Q2 2024$213M50Aug 8, 202413F-HRchanges · EDGAR ↗
Q1 2024$81M36May 10, 202413F-HRchanges · EDGAR ↗
Q4 2023$172M51Feb 9, 202413F-HRchanges · EDGAR ↗
Q3 2023$110M52Nov 13, 202313F-HRchanges · EDGAR ↗
Q2 2023REVEALED$501M106Aug 11, 202313F-HRchanges · EDGAR ↗
Q1 2023$194M64Apr 14, 202313F-HRchanges · EDGAR ↗
Q4 2022$22M34Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$25M37Nov 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$194M62May 12, 202213F-HRchanges · EDGAR ↗
Q4 2021$61M52Feb 11, 202213F-HRchanges · EDGAR ↗
Q3 2021$130M75Nov 2, 202113F-HRchanges · EDGAR ↗
Q2 2021$320M91Jul 12, 202113F-HRchanges · EDGAR ↗
Q1 2021$104M61May 14, 202113F-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 ↗.