Vault-13

MARK ASSET MANAGEMENT LP

New York, NY · CIK 860176 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 1987 · limited partnership

As an employer

$987.1m reported value +31.1% vs Q1 2026
31positions
74.6%in top 10
6 new 11 added 14 reduced 6 sold out vs Q1 2026

Options: 6 call positions ($146.3m notional), 5 put positions ($352.5m notional) – listed below, not included above.

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 NVIDIA CORPORATION COM NVDA NVDA 546,541 $109.4m11.08% 11.08% AddedShares held: Q3 2025 467.0k, Q4 2025 453.9k, Q1 2026 476.9k, Q2 2026 546.5k +69.6k +69,627 14.6%
2 ARM HOLDINGS PLC SPONSORED ADS ARM ARM 275,310 $97.6m9.89% 9.89% ReducedShares held: Q3 2025 298.1k, Q4 2025 283.8k, Q1 2026 351.6k, Q2 2026 275.3k -76.3k -76,331 -21.7%
3 TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS TSM TSM 199,480 $95.3m9.65% 9.65% AddedShares held: Q3 2025 0, Q4 2025 42.2k, Q1 2026 165.2k, Q2 2026 199.5k +34.3k +34,305 20.8%
4 ALPHABET INC CAP STK CL A GOOGL GOOGL 249,806 $89.3m9.04% 9.04% ReducedShares held: Q3 2025 263.0k, Q4 2025 249.0k, Q1 2026 251.6k, Q2 2026 249.8k -1.8k -1,767 -0.7%
5 META PLATFORMS INC CL A META META 147,077 $82.8m8.39% 8.39% AddedShares held: Q3 2025 89.2k, Q4 2025 129.8k, Q1 2026 132.1k, Q2 2026 147.1k +15.0k +15,001 11.4%
6 AMAZON COM INC COM AMZN AMZN 269,461 $64.2m6.51% 6.51% ReducedShares held: Q3 2025 261.3k, Q4 2025 244.5k, Q1 2026 270.9k, Q2 2026 269.5k -1.4k -1,426 -0.5%
7 MICRON TECHNOLOGY INC COM MU MU 53,932 $62.3m6.31% 6.31% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 24.5k, Q2 2026 53.9k +29.4k +29,390 119.8%
8 WYNN RESORTS LTD COM WYNN WYNN 494,556 $48.0m4.86% 4.86% AddedShares held: Q3 2025 253.3k, Q4 2025 266.8k, Q1 2026 330.4k, Q2 2026 494.6k +164.1k +164,114 49.7%
9 HUT 8 CORP COM HUT HUT 393,081 $45.4m4.60% 4.60% AddedShares held: Q3 2025 181.0k, Q4 2025 120.6k, Q1 2026 97.9k, Q2 2026 393.1k +295.2k +295,213 301.6%
10 RTX CORPORATION COM RTX RTX 220,762 $41.9m4.24% 4.24% AddedShares held: Q3 2025 229.4k, Q4 2025 222.8k, Q1 2026 210.3k, Q2 2026 220.8k +10.5k +10,456 5.0%
11 BOEING CO COM BA BA 190,597 $41.3m4.18% 4.18% ReducedShares held: Q3 2025 139.6k, Q4 2025 210.6k, Q1 2026 205.9k, Q2 2026 190.6k -15.3k -15,285 -7.4%
12 CAPITAL ONE FINL CORP COM COF COF 191,076 $38.3m3.88% 3.88% AddedShares held: Q3 2025 101.6k, Q4 2025 119.7k, Q1 2026 123.8k, Q2 2026 191.1k +67.3k +67,266 54.3%
13 APPLE INC COM AAPL AAPL 118,670 $34.3m3.48% 3.48% ReducedShares held: Q3 2025 143.7k, Q4 2025 99.6k, Q1 2026 124.1k, Q2 2026 118.7k -5.5k -5,450 -4.4%
14 CORNING INC COM GLW GLW 134,243 $34.3m3.47% 3.47% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 60.6k, Q2 2026 134.2k +73.7k +73,654 121.6%
15 ASML HOLDING N V N Y REGISTRY SHS ASML ASML 15,697 $31.2m3.16% 3.16% ReducedShares held: Q3 2025 16.8k, Q4 2025 15.8k, Q1 2026 16.2k, Q2 2026 15.7k -484 -484 -3.0%
16 DISNEY WALT CO COM DIS DIS 111,337 $10.7m1.09% 1.09% AddedShares held: Q3 2025 245.7k, Q4 2025 279.8k, Q1 2026 95.7k, Q2 2026 111.3k +15.6k +15,634 16.3%
17 TERAWULF INC COM WULF WULF 418,436 $10.3m1.05% 1.05% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 418.4k
18 GE AEROSPACE COM NEW GE GE 27,264 $10.2m1.03% 1.03% ReducedShares held: Q3 2025 76.5k, Q4 2025 40.3k, Q1 2026 37.3k, Q2 2026 27.3k -10.0k -10,003 -26.8%
19 SCHWAB CHARLES CORP COM SCHW SCHW 87,107 $8.0m0.81% 0.81% AddedShares held: Q3 2025 70.0k, Q4 2025 75.8k, Q1 2026 69.4k, Q2 2026 87.1k +17.7k +17,661 25.4%
20 PARAMOUNT SKYDANCE CORP COM CL B SKYD SKYD 804,345 $7.9m0.80% 0.80% ReducedShares held: Q3 2025 1.6m, Q4 2025 511.2k, Q1 2026 827.7k, Q2 2026 804.3k -23.3k -23,341 -2.8%
21 SPACE EXPLORATION TECHN CORP CLASS A COM STK SPCX SPCX 43,166 $7.4m0.75% 0.75% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 43.2k
22 PERSHING SQUARE INC COMMON STOCK PS PS 160,433 $5.3m0.53% 0.53% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 160.4k
23 ALPHABET INC CAP STK CL C GOOG GOOG 12,468 $4.4m0.45% 0.45% ReducedShares held: Q3 2025 13.2k, Q4 2025 13.2k, Q1 2026 12.7k, Q2 2026 12.5k -192 -192 -1.5%
24 MINERALYS THERAPEUTICS INC COM MLYS MLYS 101,289 $2.7m0.28% 0.28% ReducedShares held: Q3 2025 19.5k, Q4 2025 0, Q1 2026 144.9k, Q2 2026 101.3k -43.6k -43,586 -30.1%
25 TESLA INC COM TSLA TSLA 3,434 $1.4m0.15% 0.15% ReducedShares held: Q3 2025 2.6k, Q4 2025 5.6k, Q1 2026 3.5k, Q2 2026 3.4k -115 -115 -3.2%
26 LIQUIDIA CORPORATION COM NEW LQDA LQDA 11,226 $895.0k0.09% 0.09% ReducedShares held: Q3 2025 43.8k, Q4 2025 0, Q1 2026 18.0k, Q2 2026 11.2k -6.8k -6,780 -37.6%
27 ABIVAX SA SPONSORED ADS ABVX ABVX 6,452 $859.8k0.09% 0.09% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 6.5k
28 ORACLE CORP COM ORCL ORCL 3,524 $516.4k0.05% 0.05% ReducedShares held: Q3 2025 124.7k, Q4 2025 140.5k, Q1 2026 62.2k, Q2 2026 3.5k -58.7k -58,699 -94.3%
29 LIBERTY BROADBAND CORP COM SER A LBRDA LBRDA 9,547 $317.7k0.03% 0.03% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 9.5k
30 LIBERTY BROADBAND CORP COM SER C LBRDK LBRDK 9,547 $317.5k0.03% 0.03% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 9.5k
31 MARTIN MARIETTA MATLS INC COM MLM MLM 401 $231.3k0.02% 0.02% ReducedShares held: Q3 2025 2.0k, Q4 2025 2.0k, Q1 2026 1.6k, Q2 2026 401 -1.2k -1,204 -75.0%

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
GE VERNOVA INC GEV GEV 55,948 $48.8m55.9k shares
RIOT PLATFORMS INC RIOT RIOT 1,740,320 $21.5m1.7m shares
NETFLIX INC NFLX NFLX 116,440 $11.2m116.4k shares
DRAFTKINGS INC NEW DKNG DKNG 305,751 $6.6m305.8k shares
CHIME FINL INC CHYM CHYM 110,205 $2.1m110.2k shares
SIMON PPTY GROUP INC NEW SPG SPG 6,253 $1.2m6.3k shares

Options (notional value)

UnderlyingTickerTypeShares controlled NotionalChange
SPDR S&P 500 ETF TR SPY · Put SPYPut 350,000 $261.4m350.0k shares Reduced
NVIDIA CORPORATION NVDA · Call NVDACall 250,800 $50.2m250.8k shares Reduced
ISHARES INC EWG · Put EWGPut 1,000,000 $41.4m1.0m shares New
WORKDAY INC WDAY · Put WDAYPut 298,200 $36.5m298.2k shares New
TESLA INC TSLA · Call TSLACall 70,000 $29.4m70.0k shares New
TAIWAN SEMICONDUCTOR MFG LTD TSM · Call TSMCall 60,000 $28.7m60.0k shares Added
AMAZON COM INC AMZN · Call AMZNCall 80,000 $19.1m80.0k shares Unchanged
TERAWULF INC WULF · Call WULFCall 457,500 $11.3m457.5k shares New
SALESFORCE INC CRM · Put CRMPut 50,000 $7.8m50.0k shares New
DISNEY WALT CO DIS · Call DISCall 80,000 $7.7m80.0k shares Added
UBER TECHNOLOGIES INC UBER · Put UBERPut 75,300 $5.4m75.3k shares New