MU

Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.

Diversified strategyHigh-turnover traderContrarian

Total reported value

$40.7M

Reporting period: 2026-03-31 · Number of holdings: 154

Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. disclosed 154 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $40.7M and a quarterly turnover rate of 97.1%.

Personality snowflake

Concentration
3.73
Portfolio Stability
97.09
Momentum/Contrarian
0
Sector conviction
79.56
Diversification
100
Sizing Uniformity
93.37

Recent moves

  • Trim NVDA

    -85.7%　-$6.8M

  • Trim PLTR

    -70.0%　-$1.9M

  • Trim ORCL

    -78.4%　-$1.7M

  • Trim QBTS

    -67.2%　-$1.4M

  • Trim TSLA

    -74.5%　-$1.2M

  • Trim CRWD

    -73.8%　-$1.1M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1MUMicron Technology INCStock-Tech3.12%+3.12%NEW
2NVDANvidia CORPStock-Tech2.58%-9.82%-85.74%
3STXSeagate Technology Holdings plcStock-Tech2.38%—-54.97%
4AVGOBroadcom INCStock-Tech2.31%—+5.72%
5WDCWestern Digital CORPStock-Tech2.28%-0.40%-65.35%
6ARMArm Holdings Plc-adrStock-Tech2.25%—-30.70%
7IWMIshares Russell 2000 ETFETF-Small Cap1.54%+1.54%NEW
8AMDAdvanced Micro DevicesStock-Tech1.53%+1.53%NEW
9PLTRPalantir Technologies Inc-aStock-Tech1.52%-2.44%-70.05%
10ASMLASML Holding N.V.Stock-Tech1.41%+1.07%+117.50%
11AMZNAmazon.com INCStock-Consumer Disc1.28%-0.03%-30.77%
12GLDSpdr Gold SharesETF-Commodities0.83%——
13SNDKSandisk CORPStock-Tech0.81%+0.81%NEW
14METAMeta Platforms Inc-class AStock-Comm Services0.80%-0.11%-34.82%
15CVNACarvana CoStock-Consumer Disc0.80%+0.80%NEW
16TSMTaiwan Semiconductor-sp AdrStock-Tech0.80%-0.71%-69.71%
17MPWRMonolithic Power Systems INCStock-Tech0.79%-1.23%-79.17%
18NFLXNetflix INCStock-Comm Services0.79%—-34.84%
19ORCLOracle CORPStock-Tech0.79%-2.32%-78.39%
20PANWPalo Alto Networks INCStock-Tech0.79%—-31.80%
21GOOGLAlphabet Inc-cl AStock-Comm Services0.79%-0.73%-64.01%
22LITELumentum Holdings INCStock-Tech0.78%+0.78%NEW
23MKSIMks INCStock-Tech0.78%+0.78%NEW
24ADIAnalog Devices INCStock-Tech0.78%—+10.04%
25SPOTSpotify Technology S.A.Stock-Comm Services0.78%—-6.57%
26KLACKla CORPStock-Tech0.78%+0.78%NEW
27MSFTMicrosoft CORPStock-Tech0.78%-0.18%-32.28%
28LRCXLam Research CORPStock-Tech0.78%+0.78%NEW
29AMATApplied Materials INCStock-Tech0.78%+0.78%NEW
30KEYSKeysight Technologies InStock-Tech0.77%+0.77%NEW
31GLWCorning INCStock-Tech0.77%—-26.06%
32AAPLApple INCStock-Tech0.77%-0.34%-52.33%
33ANETArista Networks INCStock-Tech0.77%-0.56%-60.36%
34TSLATesla INCStock-Consumer Disc0.77%-1.57%-74.55%
35TERTeradyne INCStock-Tech0.77%+0.77%NEW
36CRWDCrowdstrike Holdings INC - AStock-Tech0.76%-1.48%-73.82%
37VRTVertiv Holdings Co-aStock-Industrials0.76%—-14.68%
38CDNSCadence Design Sys INCStock-Tech0.76%—+91.74%
39TDYTeledyne Technologies INCStock-Tech0.76%+0.76%NEW
40SNPSSynopsys INCStock-Tech0.76%-0.11%-33.62%
41QBTSD-wave Quantum INCStock-Tech0.76%-1.91%-67.18%
42COHRCoherent CORPStock-Tech0.75%+0.75%NEW
43CRDOCredo Technology Group Holding LtdStock-Tech0.75%-0.95%-56.79%
44CRUSCirrus Logic INCStock-Tech0.75%+0.75%NEW
45ALABAstera Labs INCStock-Tech0.74%—-8.30%
46CSCOCisco Systems INCStock-Tech0.73%-0.29%-54.75%
47DELLDell Technologies -cStock-Tech0.72%+0.72%NEW
48RACEFerrari N.V.Stock-Consumer Disc0.62%—+38.96%
49LOWLowe's Cos INCStock-Consumer Disc0.59%——
50HDHome Depot INCStock-Consumer Disc0.52%——
1–50 of 154

Holding changes this quarter

Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.'s most significant position changes for 2026-03-31: Sold out: Veon LTD (VEON); New buy: Micron Technology INC (MU); Sold out: Ferrovial Se; Sold out: Alnylam Pharmaceuticals INC (ALNY); Sold out: Coreweave Inc-cl A (CRWV).

Position changes disclosed by Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1ASMLASML Holding N.V.+1.1%+117.50%Add
2STXSeagate Technology Holdings plc—-54.97%Trim
3AMZNAmazon.com INC0%-30.77%Trim
4METAMeta Platforms Inc-class A-0.1%-34.82%Trim
5SNPSSynopsys INC-0.1%-33.62%Trim
6MSFTMicrosoft CORP-0.2%-32.28%Trim
7CATCaterpillar INC-0.3%-65.90%Trim
8CSCOCisco Systems INC-0.3%-54.75%Trim
9AAPLApple INC-0.3%-52.33%Trim
10WDCWestern Digital CORP-0.4%-65.35%Trim
11ANETArista Networks INC-0.6%-60.36%Trim
12HOODRobinhood Markets INC - A-0.7%-57.57%Trim
13TSMTaiwan Semiconductor-sp Adr-0.7%-69.71%Trim
14GOOGLAlphabet Inc-cl A-0.7%-64.01%Trim
15CRDOCredo Technology Group Holding Ltd-1%-56.79%Trim
16BBarrick Mining CORP-1%-77.12%Trim
17MPWRMonolithic Power Systems INC-1.2%-79.17%Trim
18CRWDCrowdstrike Holdings INC - A-1.5%-73.82%Trim
19TSLATesla INC-1.6%-74.55%Trim
20QBTSD-wave Quantum INC-1.9%-67.18%Trim
21ORCLOracle CORP-2.3%-78.39%Trim
22PLTRPalantir Technologies Inc-a-2.4%-70.05%Trim
23NVDANvidia CORP-9.8%-85.74%Trim
24VEONVeon LTD—EXITSold out
25MUMicron Technology INC—NEWNew buy
26✓ Ferrovial Se—EXITSold out
27ALNYAlnylam Pharmaceuticals INC—EXITSold out
28CRWVCoreweave Inc-cl A—EXITSold out
29IWMIshares Russell 2000 ETF—NEWNew buy
30AMDAdvanced Micro Devices—NEWNew buy
31INTUIntuit INC—EXITSold out
32CRMSalesforce INC—EXITSold out
33CHKPCheck Point Software Technologies Ltd.—EXITSold out
34ROPRoper Technologies INC—EXITSold out
35SNDKSandisk CORP—NEWNew buy
36CVNACarvana Co—NEWNew buy
37LITELumentum Holdings INC—NEWNew buy
38MKSIMks INC—NEWNew buy
39KLACKla CORP—NEWNew buy
40LRCXLam Research CORP—NEWNew buy
41AMATApplied Materials INC—NEWNew buy
42KEYSKeysight Technologies In—NEWNew buy
43TERTeradyne INC—NEWNew buy
44TDYTeledyne Technologies INC—NEWNew buy
45COHRCoherent CORP—NEWNew buy
46CRUSCirrus Logic INC—NEWNew buy
47APPApplovin Corp-class A—EXITSold out
48DELLDell Technologies -c—NEWNew buy
49ROLRollins INC—EXITSold out
50SPGIS&p Global INC—EXITSold out

FAQ

What is Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. and what type of investor is it?
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $40.7M, spread across 154 disclosed positions.
What are Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.'s largest equity positions?
Based on the latest 13F filing, Mitsubishi UFJ Morgan Stanley Securities Co., Ltd.'s top holdings by market value are: 1. Micron Technology INC (MU) — $1.3M (3.1%) 2. Nvidia CORP (NVDA) — $1.1M (2.6%) 3. Seagate Technology Holdings plc (STX) — $969.6K (2.4%) 4. Broadcom INC (AVGO) — $937.8K (2.3%) 5. Western Digital CORP (WDC) — $927.8K (2.3%)
What changes did Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. make in its most recent portfolio filing?
In the latest reported quarter, Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. made 50 notable position adjustments: 16 new positions were initiated, 1 existing holdings were added to, 22 positions were partially reduced, and 11 were completely exited. The largest of these moves: Sold out: Veon LTD (VEON); New buy: Micron Technology INC (MU); Sold out: Ferrovial Se; Sold out: Alnylam Pharmaceuticals INC (ALNY); Sold out: Coreweave Inc-cl A (CRWV)
What sectors does Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. focus on?
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. is concentrated in the following sectors based on its current disclosed equity portfolio: • Information Technology: 47.4% • Financials: 9.5% • Industrials: 9.1% • Consumer Discretionary: 9.1% • Communication Services: 7.7% • Health Care: 7.7%