Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. — 13F Holdings & Portfolio
CIK 1545545 · latest 13F-HR filed 2026-04-30
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. manages $40.7M in 13F-reported U.S. long-equity assets across 154 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are MU (3.12%), NVDA (2.58%), STX (2.38%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 50 new positions, exited 26, added to 9, and trimmed 88.
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.
$40.7M
Long-equity book
154
Distinct positions
2026-03-31
Filed 2026-04-30
+50 / −26 / ↑9 / ↓88
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ASML HLDG NV$360.6K +168.5%
- CADENCE DESIGN SYSTEM INC$127.9K +70.4%
- VERTIV HOLDINGS CO$75.1K +32.0%
- ANALOG DEVICES INC$71.5K +29.1%
- FERRARI N V$54.3K +27.3%
Top Trims
- NVIDIA CORPORATION-$6.8M -86.7%
- PALANTIR TECHNOLOGIES INC-$1.9M -75.4%
- ORACLE CORP-$1.7M -83.7%
- D-WAVE QUANTUM INC-$1.4M -81.9%
- TESLA INC-$1.2M -79.0%
New Positions
- MICRON TECHNOLOGY INC$1.3M
- ISHARES TR$626.4K
- ADVANCED MICRO DEVICES INC$623.9K
- SANDISK CORP$329.1K
- CARVANA CO$326.0K
Exited Positions
- VEON LTD$1.3M
- FERROVIAL SE$1.3M
- ALNYLAM PHARMACEUTICALS INC$1.1M
- COREWEAVE INC$722.5K
- INTUIT$544.5K
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 | MICRON TECHNOLOGY INC | MU | 595112103 | $1.3M | 3.12% | 3,762 | SH |
| 2 | NVIDIA CORPORATION | NVDA | 67066G104 | $1.1M | 2.58% | 6,025 | SH |
| 3 | SEAGATE TECHNOLOGY HLDNGS PL | STX | G7997R103 | $969.6K | 2.38% | 2,475 | SH |
| 4 | BROADCOM INC | AVGO | 11135F101 | $937.8K | 2.31% | 3,030 | SH |
| 5 | WESTERN DIGITAL CORP | WDC | 958102105 | $927.8K | 2.28% | 3,430 | SH |
| 6 | ARM HOLDINGS PLC | ARM | 042068205 | $916.3K | 2.25% | 6,057 | SH |
| 7 | ISHARES TR | IWM | 464287655 | $626.4K | 1.54% | 2,526 | SH |
| 8 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $623.9K | 1.53% | 3,067 | SH |
| 9 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $619.6K | 1.52% | 4,236 | SH |
| 10 | ASML HLDG NV | ASML | N07059210 | $574.6K | 1.41% | 435 | SH |
| 11 | AMAZON COM INC | AMZN | 023135106 | $521.9K | 1.28% | 2,506 | SH |
| 12 | SPDR GOLD TR | GLD | 78463V107 | $335.6K | 0.83% | 780 | SH |
| 13 | SANDISK CORP | SNDK | 80004C200 | $329.1K | 0.81% | 518 | SH |
| 14 | META PLATFORMS INC | META | 30303M102 | $326.7K | 0.80% | 571 | SH |
| 15 | CARVANA CO | CVNA | 146869102 | $326.0K | 0.80% | 1,037 | SH |
| 16 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $323.8K | 0.80% | 958 | SH |
| 17 | MONOLITHIC PWR SYS INC | MPWR | 609839105 | $322.5K | 0.79% | 295 | SH |
| 18 | NETFLIX INC. | NFLX | 64110L106 | $322.0K | 0.79% | 3,349 | SH |
| 19 | ORACLE CORP | ORCL | 68389X105 | $321.9K | 0.79% | 2,188 | SH |
| 20 | PALO ALTO NETWORKS INC | PANW | 697435105 | $320.5K | 0.79% | 1,999 | SH |
| 21 | ALPHABET INC | GOOGL | 02079K305 | $319.8K | 0.79% | 1,112 | SH |
| 22 | LUMENTUM HLDGS INC | LITE | 55024U109 | $319.1K | 0.78% | 454 | SH |
| 23 | MKS INC. | MKSI | 55306N104 | $319.0K | 0.78% | 1,388 | SH |
| 24 | ANALOG DEVICES INC | ADI | 032654105 | $317.2K | 0.78% | 997 | SH |
| 25 | SPOTIFY TECHNOLOGY S A | SPOT | L8681T102 | $317.1K | 0.78% | 654 | SH |
| 26 | KLA CORP | KLAC | 482480100 | $316.6K | 0.78% | 215 | SH |
| 27 | MICROSOFT CORP | MSFT | 594918104 | $316.1K | 0.78% | 854 | SH |
| 28 | LAM RESEARCH CORP | LRCX | 512807306 | $315.6K | 0.78% | 1,477 | SH |
| 29 | APPLIED MATLS INC | AMAT | 038222105 | $315.5K | 0.78% | 923 | SH |
| 30 | KEYSIGHT TECHNOLOGIES INC | KEYS | 49338L103 | $314.0K | 0.77% | 1,112 | SH |
| 31 | CORNING INC | GLW | 219350105 | $314.0K | 0.77% | 2,309 | SH |
| 32 | APPLE INC | AAPL | 037833100 | $313.7K | 0.77% | 1,236 | SH |
| 33 | ARISTA NETWORKS INC | ANET | 040413205 | $313.1K | 0.77% | 2,550 | SH |
| 34 | TESLA INC | TSLA | 88160R101 | $312.3K | 0.77% | 840 | SH |
| 35 | TERADYNE INC | TER | 880770102 | $311.6K | 0.77% | 1,051 | SH |
| 36 | CROWDSTRIKE HLDGS INC | CRWD | 22788C105 | $310.8K | 0.76% | 796 | SH |
| 37 | VERTIV HOLDINGS CO | VRT | 92537N108 | $310.2K | 0.76% | 1,238 | SH |
| 38 | CADENCE DESIGN SYSTEM INC | CDNS | 127387108 | $309.5K | 0.76% | 1,114 | SH |
| 39 | TELEDYNE TECHNOLOGIES INC | TDY | 879360105 | $309.2K | 0.76% | 511 | SH |
| 40 | SYNOPSYS INC | SNPS | 871607107 | $308.5K | 0.76% | 778 | SH |
| 41 | D-WAVE QUANTUM INC | QBTS | 26740W109 | $307.8K | 0.76% | 21,332 | SH |
| 42 | COHERENT CORP | COHR | 19247G107 | $306.1K | 0.75% | 1,285 | SH |
| 43 | CREDO TECHNOLOGY GROUP HOLDI | CRDO | G25457105 | $304.2K | 0.75% | 3,241 | SH |
| 44 | CIRRUS LOGIC INC | CRUS | 172755100 | $304.0K | 0.75% | 2,102 | SH |
| 45 | ASTERA LABS INC | ALAB | 04626A103 | $301.5K | 0.74% | 2,751 | SH |
| 46 | CISCO SYS INC | CSCO | 17275R102 | $295.2K | 0.73% | 3,804 | SH |
| 47 | DELL TECHNOLOGIES INC | DELL | 24703L202 | $291.7K | 0.72% | 1,777 | SH |
| 48 | FERRARI N V | RACE | N3167Y103 | $253.5K | 0.62% | 749 | SH |
| 49 | LOWES COS INC | LOW | 548661107 | $239.6K | 0.59% | 1,014 | SH |
| 50 | HOME DEPOT INC | HD | 437076102 | $210.5K | 0.52% | 640 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-04-30 | $40.7M | 154 | 0001545545-26-000007 |
| 2025-12-31 | 2026-02-10 | $63.6M | 130 | 0001545545-26-000005 |