Top Institutional Investors

Night Owl Capital Management, LLC — 13F Holdings & Portfolio

CIK 1410833 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Night Owl Capital Management, LLC manages $952.8M in 13F-reported U.S. long-equity assets across 30 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GOOG (9.51%), TSM (8.18%), MSFT (6.87%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 2 new positions, exited 2, added to 13, and trimmed 6.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
102 GREENWICH AVENUE
GREENWICH, CT 06830
Phone
(203) 302-3870
Filing Manager
Night Owl Capital Management, LLC
GREENWICH, CT
Signatory
Eileen Ohnell
President and Chief Compliance Officer
Loading holdings…
AUM

$952.8M

Long-equity book

Holdings

30

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+2 / −2 / ↑13 / ↓6

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • APPLIED MATERIALS INC$54.0M +553.4%
  • TAIWAN SEMICONDUCTOR MFG CO SP$23.6M +43.5%
  • GE AEROSPACE$14.9M +33.7%
  • CARPENTER TECHNOLOGY$12.2M +58.9%
  • WOODWARD$9.4M +20.9%
Show all 13 →

Top Trims

  • GE VERNOVA-$27.9M -49.5%
  • SAP SE SPON ADR-$13.5M -31.7%
  • CONSTELLATION ENERGY-$4.2M -40.9%
  • GUIDEWIRE SOFTWARE-$2.0M -16.3%
  • GE HEALTHCARE TECHNOLOGIES INC-$1.7M -8.5%
Show all 6 →

New Positions

  • NATERA$11.2M
  • TWIST BIOSCIENCE$4.7M
Show all 2 →

Exited Positions

  • NETFLIX INC COM$23.5M
  • ALPHABET INC. CL A$977.7K
Show all 2 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 ALPHABET INC CAP STK CL C GOOG 02079K107 $90.6M 9.51% 256,337 SH
2 TAIWAN SEMICONDUCTOR MFG CO SP TSM 874039100 $77.9M 8.18% 163,108 SH
3 MICROSOFT CORP COM MSFT 594918104 $65.4M 6.87% 175,443 SH
4 AMAZON COM INC COM AMZN 023135106 $63.9M 6.71% 268,254 SH
5 APPLIED MATERIALS INC AMAT 038222105 $63.7M 6.69% 88,107 SH
6 GE AEROSPACE GE 369604301 $59.0M 6.19% 157,921 SH
7 WOODWARD WWD 980745103 $54.2M 5.69% 127,375 SH
8 UNION PACIFIC CORP. UNP 907818108 $51.5M 5.40% 189,178 SH
9 META PLATFORMS INC CL A META 30303M102 $46.8M 4.91% 83,116 SH
10 AON PLC REGISTERED SHS CL A AON G0403H108 $36.8M 3.86% 110,978 SH
11 VISA INC COM CL A V 92826C839 $33.3M 3.49% 96,957 SH
12 CARPENTER TECHNOLOGY CRS 144285103 $32.8M 3.45% 53,214 SH
13 SPDR BLOOMBERG 1-3 MONTH T-BIL BIL 78468R663 $31.7M 3.32% 345,464 SH
14 SAP SE SPON ADR SAP 803054204 $29.1M 3.05% 188,848 SH
15 GE VERNOVA GEV 36828A101 $28.4M 2.98% 24,164 SH
16 MASTERCARD INC CL A MA 57636Q104 $28.2M 2.96% 54,855 SH
17 LINDE PLC LIN G54950103 $27.4M 2.87% 52,749 SH
18 BROADCOM AVGO 11135F101 $25.9M 2.71% 68,438 SH
19 HOWMET AEROSPACE HWM 443201108 $22.4M 2.36% 83,475 SH
20 GE HEALTHCARE TECHNOLOGIES INC GEHC 36266G107 $18.1M 1.90% 283,292 SH
21 SPOTIFY TECHNOLOGY SA SPOT L8681T102 $14.5M 1.52% 31,592 SH
22 NATERA NTRA 632307104 $11.2M 1.18% 41,254 SH
23 GUIDEWIRE SOFTWARE GWRE 40171V100 $10.2M 1.07% 82,825 SH
24 ISHARES 0-3 MONTH TREASURY BON SGOV 46436E718 $7.8M 0.82% 77,949 SH
25 MERCADOLIBRE MELI 58733R102 $6.9M 0.72% 4,052 SH
26 CONSTELLATION ENERGY CEG 21037T109 $6.0M 0.63% 24,243 SH
27 TWIST BIOSCIENCE TWST 90184D100 $4.7M 0.49% 45,837 SH
28 COSTAR GROUP INC COM CSGP 22160N109 $3.1M 0.33% 110,871 SH
29 BERKSHIRE HATHAWAY INC CL A BRK.A 084670108 $748.9K 0.08% 1 SH
30 BERKSHIRE HATHAWAY INC CL B BRK.B 084670702 $500.4K 0.05% 1,000 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $952.8M 30 0001410833-26-000005
2026-03-31 2026-05-15 $858.0M 30 0001410833-26-000004
2025-12-31 2026-02-13 $912.4M 29 0001410833-26-000003
2025-09-30 2025-11-14 $917.3M 30 0001410833-25-000008