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Vienna Asset Management LLC — 13F Holdings & Portfolio

CIK 1913545 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Vienna Asset Management LLC manages $143.0M in 13F-reported U.S. long-equity assets across 73 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are TSLA (14.59%), BRK.B (5.19%), QQQ (4.98%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 24 new positions, exited 8, added to 21, and trimmed 19.

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
14657 BIG BASIN WAY
SARATOGA, CA 95070
Phone
(408) 882-1770
Filing Manager
Vienna Asset Management LLC
SARATOGA, CA
Signatory
Yanjuan Huang
Managing Member & Chief Compliance Officer
Loading holdings…
AUM

$143.0M

Long-equity book

Holdings

73

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+24 / −8 / ↑21 / ↓19

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • TESLA INC$3.6M +20.8%
  • INVESCO QQQ TR$2.4M +50.2%
  • NVIDIA CORPORATION$2.2M +55.8%
  • MICROSOFT CORP$2.0M +53.6%
  • ISHARES TR$1.9M +848.5%
Show all 21 →

Top Trims

  • ISHARES TR-$1.9M -38.9%
  • ISHARES BITCOIN TRUST ETF-$1.2M -30.0%
  • STRATEGY INC-$1.2M -75.5%
  • ARK ETF TR-$1.1M -50.0%
  • SPDR GOLD TR-$1.1M -57.9%
Show all 19 →

New Positions

  • ISHARES TR$1.6M
  • FRANKLIN TEMPLETON ETF TR$1.1M
  • INTERNATIONAL BUSINESS MACHS$915.1K
  • ISHARES INC$778.1K
  • ISHARES TR$658.8K
Show all 24 →

Exited Positions

  • J P MORGAN EXCHANGE TRADED F$1.4M
  • J P MORGAN EXCHANGE TRADED F$1.3M
  • TIDAL TRUST III$1.0M
  • INVESCO ACTIVELY MANAGED EXC$789.9K
  • WEDBUSH SER TR$582.4K
Show all 8 →
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 TESLA INC TSLA 88160R101 $20.9M 14.59% 49,613 SH
2 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $7.4M 5.19% 14,822 SH
3 INVESCO QQQ TR QQQ 46090E103 $7.1M 4.98% 9,673 SH
4 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $6.1M 4.23% 8,104 SH
5 NVIDIA CORPORATION NVDA 67066G104 $6.0M 4.22% 30,152 SH
6 MICROSOFT CORP MSFT 594918104 $5.7M 4.00% 15,353 SH
7 J P MORGAN EXCHANGE TRADED F JEPQ 46654Q203 $5.3M 3.71% 86,240 SH
8 J P MORGAN EXCHANGE TRADED F JEPI 46641Q332 $5.1M 3.60% 91,130 SH
9 META PLATFORMS INC META 30303M102 $4.0M 2.79% 7,094 SH
10 APPLE INC AAPL 037833100 $4.0M 2.77% 13,686 SH
11 CADENCE DESIGN SYSTEM INC CDNS 127387108 $3.9M 2.71% 10,317 SH
12 PACER FDS TR PTNQ 69374H303 $3.7M 2.58% 41,564 SH
13 PACER FDS TR PTLC 69374H105 $3.6M 2.55% 62,632 SH
14 J P MORGAN EXCHANGE TRADED F JPST 46641Q837 $3.4M 2.39% 67,669 SH
15 VANGUARD INDEX FDS VOO 922908363 $3.4M 2.38% 4,965 SH
16 COINBASE GLOBAL INC COIN 19260Q107 $3.1M 2.13% 20,865 SH
17 ISHARES TR SGOV 46436E718 $2.9M 2.04% 29,014 SH
18 ISHARES BITCOIN TRUST ETF IBIT 46438F101 $2.8M 1.96% 84,135 SH
19 INVESCO EXCH TRADED FD TR II QQQM 46138G649 $2.7M 1.90% 8,949 SH
20 ISHARES ETHEREUM TR ETHA 46438R105 $2.1M 1.50% 180,452 SH
21 ISHARES TR IVV 464287200 $2.1M 1.49% 2,845 SH
22 LISTED FDS TR MAGS 53656G498 $2.1M 1.46% 32,375 SH
23 BROADCOM INC AVGO 11135F101 $2.0M 1.39% 5,271 SH
24 ALPHABET INC GOOG 02079K107 $1.9M 1.33% 5,371 SH
25 TIDAL TRUST I GRNY 886364231 $1.8M 1.26% 65,228 SH
26 J P MORGAN EXCHANGE TRADED F JOYT 46654Q567 $1.6M 1.14% 28,694 SH
27 ISHARES TR IVE 464287408 $1.6M 1.11% 7,004 SH
28 BITMINE IMMERSION TECHS INC BMNR 09175A206 $1.3M 0.92% 99,376 SH
29 ADVANCED MICRO DEVICES INC AMD 007903107 $1.2M 0.87% 2,144 SH
30 CIRCLE INTERNET GROUP INC CRCL 172573107 $1.2M 0.83% 19,061 SH
31 ALPHABET INC GOOGL 02079K305 $1.2M 0.81% 3,254 SH
32 ARK ETF TR ARKW 00214Q401 $1.1M 0.80% 7,896 SH
33 AMAZON COM INC AMZN 023135106 $1.1M 0.79% 4,736 SH
34 FRANKLIN TEMPLETON ETF TR INCM 35473P439 $1.1M 0.78% 38,458 SH
35 ISHARES BITCOIN TRUST ETF Put IBIT 46438F951 $998.7K 0.70% 30,000 SH
36 INTERNATIONAL BUSINESS MACHS IBM 459200101 $915.1K 0.64% 3,254 SH
37 ROBINHOOD MKTS INC HOOD 770700102 $894.1K 0.63% 8,916 SH
38 SPDR GOLD TR GLD 78463V107 $827.4K 0.58% 2,246 SH
39 ADVANCED MICRO DEVICES INC Put AMD 007903957 $813.3K 0.57% 1,400 SH
40 J P MORGAN EXCHANGE TRADED F JBND 46654Q716 $810.2K 0.57% 15,144 SH
41 ISHARES INC EWY 464286772 $778.1K 0.54% 3,854 SH
42 ORACLE CORP ORCL 68389X105 $692.6K 0.48% 4,726 SH
43 ISHARES TR IJK 464287606 $658.8K 0.46% 5,607 SH
44 ISHARES TR IWN 464287630 $647.5K 0.45% 2,927 SH
45 SELECT SECTOR SPDR TR XLF 81369Y605 $605.9K 0.42% 11,302 SH
46 TCW ETF TRUST FLXR 29287L700 $599.2K 0.42% 15,283 SH
47 CAVA GROUP INC CAVA 148929102 $563.7K 0.39% 7,183 SH
48 ROUNDHILL ETF TRUST DRAM 77926X320 $524.3K 0.37% 7,100 SH
49 INVESCO EXCH TRADED FD TR II SPMO 46138E339 $503.5K 0.35% 3,117 SH
50 MARVELL TECHNOLOGY INC MRVL 573874104 $485.6K 0.34% 1,630 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $143.0M 73 0001913545-26-000004
2026-03-31 2026-05-12 $128.7M 60 0001913545-26-000003
2025-12-31 2026-02-13 $176.2M 55 0001913545-26-000002
2025-09-30 2025-11-14 $167.8M 54 0001913545-25-000010
2025-06-30 2025-08-14 $145.1M 52 0001913545-25-000008