Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. — 13F Holdings & Portfolio
CIK 1545545 · latest 13F-HR filed 2026-07-15
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. manages $32.7M in 13F-reported U.S. long-equity assets across 158 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AMAT (11.86%), AVGO (10.32%), NVDA (4.37%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 10 new positions, exited 6, added to 18, and trimmed 128.
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.
TOKYO, M0 100-8330
$32.7M
Long-equity book
158
Distinct positions
2026-06-30
Filed 2026-07-15
+10 / −6 / ↑18 / ↓128
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- APPLIED MATLS INC$3.6M +1129.6%
- BROADCOM INC$2.4M +259.9%
- NVIDIA CORPORATION$377.9K +36.0%
- WALMART INC$352.0K +184.5%
- PALO ALTO NETWORKS INC$298.5K +93.1%
Top Trims
- ARM HOLDINGS PLC-$876.6K -95.7%
- SEAGATE TECHNOLOGY HLDNGS PL-$569.1K -58.7%
- WESTERN DIGITAL CORP-$489.0K -52.7%
- PALANTIR TECHNOLOGIES INC-$345.1K -55.7%
- ISHARES TR-$286.3K -45.7%
New Positions
- MARVELL TECHNOLOGY INC$823.1K
- SPACE EXPLORATION TECHN CORP$683.4K
- CEREBRAS SYSTEMS INC$552.5K
- PARKER-HANNIFIN CORP$284.6K
- CARNIVAL CORP$273.3K
Exited Positions
- META PLATFORMS INC$326.7K
- CARVANA CO$326.0K
- ORACLE CORP$321.9K
- TESLA INC$312.3K
- CROWDSTRIKE HLDGS INC$310.8K
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 | APPLIED MATLS INC | AMAT | 038222105 | $3.9M | 11.86% | 5,365 | SH |
| 2 | BROADCOM INC | AVGO | 11135F101 | $3.4M | 10.32% | 8,935 | SH |
| 3 | NVIDIA CORPORATION | NVDA | 67066G104 | $1.4M | 4.37% | 7,140 | SH |
| 4 | MICRON TECHNOLOGY INC | MU | 595112103 | $1.1M | 3.47% | 983 | SH |
| 5 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $830.1K | 2.54% | 1,429 | SH |
| 6 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $823.1K | 2.52% | 2,763 | SH |
| 7 | SPACE EXPLORATION TECHN CORP | SPCX | 84615Q103 | $683.4K | 2.09% | 4,000 | SH |
| 8 | PALO ALTO NETWORKS INC | PANW | 697435105 | $619.0K | 1.89% | 1,815 | SH |
| 9 | ALPHABET INC | GOOGL | 02079K305 | $572.9K | 1.75% | 1,603 | SH |
| 10 | AMAZON COM INC | AMZN | 023135106 | $558.9K | 1.71% | 2,345 | SH |
| 11 | CEREBRAS SYSTEMS INC | CBRS | 15675D103 | $552.5K | 1.69% | 2,500 | SH |
| 12 | COHERENT CORP | COHR | 19247G107 | $548.3K | 1.68% | 1,390 | SH |
| 13 | ASML HLDG NV | ASML | N07059210 | $547.1K | 1.67% | 275 | SH |
| 14 | WALMART INC | WMT | 931142103 | $542.7K | 1.66% | 4,792 | SH |
| 15 | VERTIV HOLDINGS CO | VRT | 92537N108 | $503.2K | 1.54% | 1,503 | SH |
| 16 | GE VERNOVA INC | GEV | 36828A101 | $484.0K | 1.48% | 412 | SH |
| 17 | SANDISK CORP | SNDK | 80004C200 | $472.9K | 1.45% | 208 | SH |
| 18 | WESTERN DIGITAL CORP | WDC | 958102105 | $438.8K | 1.34% | 687 | SH |
| 19 | QUANTA SVCS INC | PWR | 74762E102 | $437.8K | 1.34% | 608 | SH |
| 20 | KLA CORP | KLAC | 482480100 | $426.0K | 1.30% | 1,412 | SH |
| 21 | LUMENTUM HLDGS INC | LITE | 55024U109 | $417.9K | 1.28% | 487 | SH |
| 22 | SEAGATE TECHNOLOGY HLDNGS PL | STX | G7997R103 | $400.5K | 1.22% | 415 | SH |
| 23 | ASTERA LABS INC | ALAB | 04626A103 | $390.3K | 1.19% | 808 | SH |
| 24 | ARISTA NETWORKS INC | ANET | 040413205 | $366.8K | 1.12% | 2,159 | SH |
| 25 | KEYSIGHT TECHNOLOGIES INC | KEYS | 49338L103 | $363.7K | 1.11% | 1,039 | SH |
| 26 | ISHARES TR | IWM | 464287655 | $340.1K | 1.04% | 1,132 | SH |
| 27 | PARKER-HANNIFIN CORP | PH | 701094104 | $284.6K | 0.87% | 291 | SH |
| 28 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $274.5K | 0.84% | 2,353 | SH |
| 29 | CARNIVAL CORP | CCL | G2004J103 | $273.3K | 0.84% | 9,566 | SH |
| 30 | VALERO ENERGY CORP | VLO | 91913Y100 | $267.2K | 0.82% | 1,026 | SH |
| 31 | VIKING HOLDINGS LTD | VIK | G93A5A101 | $262.8K | 0.80% | 2,511 | SH |
| 32 | DELL TECHNOLOGIES INC | DELL | 24703L202 | $217.0K | 0.66% | 503 | SH |
| 33 | MICROSOFT CORP | MSFT | 594918104 | $211.5K | 0.65% | 567 | SH |
| 34 | SNOWFLAKE INC | SNOW | 833445109 | $206.7K | 0.63% | 812 | SH |
| 35 | CINTAS CORP | CTAS | 172908105 | $189.0K | 0.58% | 1,111 | SH |
| 36 | CORNING INC | GLW | 219350105 | $171.4K | 0.52% | 671 | SH |
| 37 | LAM RESEARCH CORP | LRCX | 512807306 | $170.7K | 0.52% | 394 | SH |
| 38 | CHEVRON CORPORATION | CVX | 166764100 | $170.2K | 0.52% | 1,027 | SH |
| 39 | MKS INC. | MKSI | 55306N104 | $168.1K | 0.51% | 378 | SH |
| 40 | CREDO TECHNOLOGY GROUP HOLDI | CRDO | G25457105 | $152.8K | 0.47% | 562 | SH |
| 41 | TERADYNE INC | TER | 880770102 | $147.1K | 0.45% | 304 | SH |
| 42 | FERRARI N V | RACE | N3167Y103 | $136.3K | 0.42% | 366 | SH |
| 43 | CISCO SYS INC | CSCO | 17275R102 | $135.4K | 0.41% | 1,153 | SH |
| 44 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $131.8K | 0.40% | 276 | SH |
| 45 | D-WAVE QUANTUM INC | QBTS | 26740W109 | $121.1K | 0.37% | 5,047 | SH |
| 46 | LOCKHEED MARTIN CORP | LMT | 539830109 | $119.7K | 0.37% | 235 | SH |
| 47 | SPOTIFY TECHNOLOGY S A | SPOT | L8681T102 | $118.9K | 0.36% | 259 | SH |
| 48 | INVESCO QQQ TR | QQQ | 46090E103 | $117.1K | 0.36% | 159 | SH |
| 49 | CADENCE DESIGN SYSTEM INC | CDNS | 127387108 | $115.2K | 0.35% | 307 | SH |
| 50 | TELEDYNE TECHNOLOGIES INC | TDY | 879360105 | $114.7K | 0.35% | 172 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-15 | $32.7M | 158 | 0001545545-26-000010 |
| 2026-03-31 | 2026-04-30 | $40.7M | 154 | 0001545545-26-000007 |
| 2025-12-31 | 2026-02-10 | $63.6M | 130 | 0001545545-26-000005 |