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MIZUHO SECURITIES USA LLC — 13F Holdings & Portfolio

CIK 812291 · latest 13F-HR filed 2026-07-24

Backtest portfolio

MIZUHO SECURITIES USA LLC manages $4.24B in 13F-reported U.S. long-equity assets across 684 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (6.04%), AAPL (5.31%), MSFT (3.92%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 0 new positions and exited 5; 0 existing positions rose in reported value and 0 fell.

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.

Loading holdings…
AUM
$4.24B

Long-equity book

Holdings
684

Distinct positions

Period
2026-06-30

Filed 2026-07-24

Q/Q Activity
+0 / −5 / ↑0 / ↓0

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
SPY7.3% · +4990%NVDA6.1% · +29%AAPL5.4% · +30%GOOG4.8% · +193%MSFT3.5% · +30%AMZN2.9% · +30%AVGO2.3% · +29%MU1.6% · +30%META1.6% · +30%TSLA1.5% · +30%LLY1.2% · +29%AMD1.2% · +30%BRK.B1.2% · +30%JPM1.1% · +29%INTC0.8% · +30%JNJ0.8% · +29%AMAT0.7% · +30%V0.7% · +28%XOM0.7% · +28%LRCX0.7% · +30%WMT0.6% · +30%CAT0.6% · +28%CSCO0.6% · +30%ABBV0.6% · +30%COST0.5% · +29%MA0.5% · +28%KLAC0.5% · +1191%GE0.5% · +29%ANSC0.5% · -11%UNH0.5% · +30%BAC0.5% · +27%HD0.4% · +30%PG0.4% · +30%SNDK0.4% · +30%MRK0.4% · +29%GEV0.4% · +29%KO0.4% · +30%CVX0.4% · +29%NFLX0.4% · +29%GS0.4% · +27%PM0.4% · +30%DMAA0.4% · +4%PANW0.3% · +30%TXN0.3% · +30%PLTR0.3% · +30%IBM0.3% · +30%MRVL0.3% · newRTX0.3% · +30%SBXD0.3% · +2%WFC0.3% · +28%MS0.3% · +29%ORCLPD0.3% · newLIN0.3% · +28%C0.3% · +26%WDC0.3% · +32%APH0.3% · +30%STX0.3% · +33%DRDB0.3% · +57%GTERA0.3% · +7%MCGA0.3% · +21%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 36.9%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

Name Title / Status Ownership Type

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

  • No increased positions.
Show all 0 →

Top Trims

  • No decreased positions.
Show all 0 →

New Positions

  • No new positions this quarter.
Show all 0 →

Exited Positions

Show all 5 →

MIZUHO SECURITIES USA LLC Holdings (2026-06-30)

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 NVIDIA CORPORATION NVDA 67066G104 $256.2M 6.04% 1,469,043 SH
2 APPLE INC AAPL 037833100 $225.2M 5.31% 887,540 SH
3 MICROSOFT CORP MSFT 594918104 $166.2M 3.92% 448,912 SH
4 AMAZON COM INC AMZN 023135106 $123.0M 2.90% 590,566 SH
5 ALPHABET INC GOOGL 02079K305 $101.2M 2.39% 351,966 SH
6 BROADCOM INC AVGO 11135F101 $88.7M 2.09% 286,631 SH
7 ALPHABET INC GOOG 02079K107 $81.1M 1.91% 282,726 SH
8 META PLATFORMS INC META 30303M102 $75.6M 1.78% 132,225 SH
9 TESLA INC TSLA 88160R101 $63.2M 1.49% 170,024 SH
10 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $53.1M 1.25% 110,857 SH
11 JPMORGAN CHASE & CO JPM 46625H100 $47.9M 1.13% 162,997 SH
12 ELI LILLY & CO LLY 532457108 $44.1M 1.04% 47,905 SH
13 EXXON MOBIL CORP XOM 30231G102 $42.9M 1.01% 252,639 SH
14 WEC ENERGY GROUP INC WEC 92939UAP1 $39.3M 0.93% 32,754,000 SH
15 JOHNSON & JOHNSON JNJ 478160104 $35.6M 0.84% 145,689 SH
16 AGRICULTURE & NAT SOL ACQ CO ANSC G0131Y100 $33.1M 0.78% 2,951,189 SH
17 WALMART INC WMT 931142103 $32.9M 0.78% 265,008 SH
18 VISA INC V 92826C839 $30.7M 0.72% 101,630 SH
19 CLOUDFLARE INC NET 18915MAC1 $29.7M 0.70% 25,579,000 SH
20 COSTCO WHOLESALE CORPORATION COST 22160K105 $26.7M 0.63% 26,834 SH
21 MASTERCARD INCORPORATED MA 57636Q104 $24.6M 0.58% 49,234 SH
22 NETFLIX INC. NFLX 64110L106 $24.5M 0.58% 255,248 SH
23 CHEVRON CORPORATION CVX 166764100 $23.4M 0.55% 113,323 SH
24 ABBVIE INC ABBV 00287Y109 $23.2M 0.55% 106,846 SH
25 MICRON TECHNOLOGY INC MU 595112103 $23.0M 0.54% 68,042 SH
26 TRANSOCEAN INC — 893830BW8 $21.2M 0.50% 10,543,000 SH
27 DRUGS MADE IN AMER ACQUTN CO DMAA G2847J104 $20.9M 0.49% 2,000,000 SH
28 PROCTER & GAMBLE CO PG 742718109 $20.3M 0.48% 140,496 SH
29 PALANTIR TECHNOLOGIES INC PLTR 69608A108 $20.2M 0.48% 138,098 SH
30 ADVANCED MICRO DEVICES INC AMD 007903107 $20.1M 0.47% 98,566 SH
31 CATERPILLAR INC CAT 149123101 $19.9M 0.47% 28,129 SH
32 HOME DEPOT INC HD 437076102 $19.8M 0.47% 60,183 SH
33 BANK OF AMER CORP BAC 060505104 $19.6M 0.46% 401,143 SH
34 SILVERBOX CORP IV SBXD G81354105 $19.2M 0.45% 1,796,947 SH
35 ON SEMICONDUCTOR CORP ON 682189AS4 $18.9M 0.44% 14,754,000 SH
36 CISCO SYS INC CSCO 17275R102 $18.5M 0.44% 238,861 SH
37 MERCK & CO INC MRK 58933Y105 $18.0M 0.43% 150,049 SH
38 GE AEROSPACE GE 369604301 $18.0M 0.42% 63,405 SH
39 MOUNTAIN LAKE ACQUISITION CO MLACU G6301B101 $18.0M 0.42% 1,710,141 SH
40 COCA COLA CO KO 191216100 $17.8M 0.42% 234,046 SH
41 SNOWFLAKE INC SNOW 833445AB5 $16.7M 0.39% 14,242,000 SH
42 APPLIED MATLS INC AMAT 038222105 $16.4M 0.39% 47,984 SH
43 LAM RESEARCH CORP LRCX 512807306 $16.1M 0.38% 75,494 SH
44 LAUNCH ONE ACQUISITION CORP LPAA G5S86M100 $15.8M 0.37% 1,483,112 SH
45 RTX CORPORATION RTX 75513E101 $15.7M 0.37% 81,147 SH
46 PHILIP MORRIS INTL INC PM 718172109 $15.6M 0.37% 94,108 SH
47 GIGCAPITAL7 CORP GIG G38648104 $15.4M 0.36% 1,453,030 SH
48 GOLDMAN SACHS GROUP INC GS 38141G104 $15.3M 0.36% 18,132 SH
49 GLOBA TERRA ACQUISITION COR GTERA G3933N116 $15.2M 0.36% 1,497,896 SH
50 ORACLE CORP ORCL 68389X105 $15.1M 0.36% 102,513 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-24 $4.24B 684 0001062993-26-003820
2026-06-30 2026-07-28 $6.20B 690 0001062993-26-003864
2026-03-31 2026-05-11 $4.24B 689 0001062993-26-002466
2025-12-31 2026-02-09 $6.05B 702 0001062993-26-000693
2025-09-30 2025-10-22 $4.93B 712 0001062993-25-016264
Filer Information
Address
1271 AVENUE OF THE AMERICAS
FLOORS - 2,3,4,18,19
NEW YORK, NY 10020
Phone
(212) 209-9386
Filing Manager
MIZUHO SECURITIES USA LLC
NEW YORK, NY
Signatory
Gregory Doig
Director