Vault-13

Q Fund Management (Hong Kong) Ltd

HONG KONG, K3 · CIK 2078832 · 13F filing filed 2026-07-22

Exempt reporting adviser since 2016 · corporation

As an employer

$109.5m reported value +162.7% vs Q1 2026
26positions
96.4%in top 10
11 new 4 added 4 reduced 6 sold out vs Q1 2026

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 MARVELL TECHNOLOGY INC COM MRVL MRVL 65,400 $19.5m17.78% 17.78% NewShares held: Q3 2025 148.7k, Q4 2025 0, Q1 2026 0, Q2 2026 65.4k
2 INTEL CORP COM INTC INTC 116,840 $16.3m14.89% 14.89% AddedShares held: Q3 2025 0, Q4 2025 207.8k, Q1 2026 25.0k, Q2 2026 116.8k +91.8k +91,840 367.4%
3 SANDISK CORP COM SNDK SNDK 6,600 $15.0m13.70% 13.70% ReducedShares held: Q3 2025 0, Q4 2025 30.9k, Q1 2026 10.3k, Q2 2026 6.6k -3.7k -3,700 -35.9%
4 ASTERA LABS INC COM ALAB ALAB 28,500 $13.8m12.57% 12.57% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 28.5k
5 MICRON TECHNOLOGY INC COM MU MU 10,600 $12.2m11.17% 11.17% NewShares held: Q3 2025 0, Q4 2025 31.1k, Q1 2026 0, Q2 2026 10.6k
6 ADVANCED MICRO DEVICES INC COM AMD AMD 19,100 $11.1m10.13% 10.13% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 19.1k
7 BLOOM ENERGY CORP COM CL A BE BE 27,300 $8.3m7.54% 7.54% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 4.3k, Q2 2026 27.3k +23.0k +23,000 534.9%
8 APPLIED MATLS INC COM AMAT AMAT 8,400 $6.1m5.54% 5.54% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 8.4k
9 ISHARES TR 7-10 YR TRSY BD IEF IEF 25,000 $2.4m2.16% 2.16% UnchangedShares held: Q3 2025 25.0k, Q4 2025 25.0k, Q1 2026 25.0k, Q2 2026 25.0k
10 M-TRON INDS INC COM MPTI MPTI 10,000 $991.5k0.91% 0.91% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 10.0k
11 TWILIO INC CL A TWLO TWLO 4,160 $858.3k0.78% 0.78% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 4.2k
12 LUMENTUM HLDGS INC COM LITE LITE 940 $806.6k0.74% 0.74% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 17.8k, Q2 2026 940 -16.9k -16,860 -94.7%
13 ALPHABET INC CAP STK CL C GOOG GOOG 2,000 $706.7k0.65% 0.65% NewShares held: Q3 2025 0, Q4 2025 72.9k, Q1 2026 0, Q2 2026 2.0k
14 PDD HOLDINGS INC SPONSORED ADS PDD PDD 4,500 $343.3k0.31% 0.31% AddedShares held: Q3 2025 0, Q4 2025 2.5k, Q1 2026 4.0k, Q2 2026 4.5k +500 +500 12.5%
15 OCCIDENTAL PETE CORP COM OXY OXY 6,000 $291.4k0.27% 0.27% UnchangedShares held: Q3 2025 6.0k, Q4 2025 6.0k, Q1 2026 6.0k, Q2 2026 6.0k
16 UBER TECHNOLOGIES INC COM UBER UBER 4,000 $288.6k0.26% 0.26% UnchangedShares held: Q3 2025 0, Q4 2025 3.0k, Q1 2026 4.0k, Q2 2026 4.0k
17 NIKE INC CL B NKE NKE 3,000 $123.2k0.11% 0.11% UnchangedShares held: Q3 2025 3.0k, Q4 2025 3.0k, Q1 2026 3.0k, Q2 2026 3.0k
18 AMAZON COM INC COM AMZN AMZN 500 $119.2k0.11% 0.11% ReducedShares held: Q3 2025 0, Q4 2025 2.0k, Q1 2026 1.0k, Q2 2026 500 -500 -500 -50.0%
19 LULULEMON ATHLETICA INC COM LULU LULU 800 $91.3k0.08% 0.08% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 200, Q2 2026 800 +600 +600 300.0%
20 ISHARES TR 20 YR TR BD ETF TLT TLT 1,000 $86.4k0.08% 0.08% UnchangedShares held: Q3 2025 1.0k, Q4 2025 1.0k, Q1 2026 1.0k, Q2 2026 1.0k
21 ALPHABET INC CAP STK CL A GOOGL GOOGL 200 $71.5k0.07% 0.07% ReducedShares held: Q3 2025 4.0k, Q4 2025 4.3k, Q1 2026 2.5k, Q2 2026 200 -2.3k -2,300 -92.0%
22 ADOBE INC COM ADBE ADBE 200 $41.0k0.04% 0.04% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 200
23 DIAGEO PLC SPON ADR NEW DEO DEO 500 $40.2k0.04% 0.04% UnchangedShares held: Q3 2025 0, Q4 2025 500, Q1 2026 500, Q2 2026 500
24 MICROSOFT CORP COM MSFT MSFT 100 $37.3k0.03% 0.03% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 100, Q2 2026 100
25 DOMINOS PIZZA INC COM DPZ DPZ 100 $29.6k0.03% 0.03% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 100
26 SELECT SECTOR SPDR TR ENERGY XLE XLE 400 $21.2k0.02% 0.02% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 400

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
AXT INC AXTI AXTI 124,262 $7.1m124.3k shares
TOWER SEMICONDUCTOR LTD TSEM TSEM 40,200 $7.1m40.2k shares
APPLIED OPTOELECTRONICS INC AAOI AAOI 8,000 $676.7k8.0k shares
TERAWULF INC WULF WULF 38,000 $548.3k38.0k shares
TEXAS PACIFIC LAND CORPORATI TPL TPL 1,000 $474.6k1.0k shares
SOLSTICE ADVANCED MATLS INC SOLS SOLS 5,000 $380.8k5.0k shares