Institutional Manager · CIK 0000890203
MIRAE ASSET SECURITIES (USA) INC.
NEW YORK, NY · File #028-24253
Latest AUM
$3.63B
Positions
184
Top-10 Concentration
52.3%
Filings
7
Portfolio Value Over Time
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | INVESCO QQQ TR | IVZ | +420,874 | +$258.5M | +$1.4M |
| REDUCE | SPDR SERIES TRUST | 78464A870 | -1,400,000 | -$170.7M | +$32.6M |
| ADD | ISHARES TR | 464287655 | +446,869 | +$110.0M | +$2.7M |
| ADD | META PLATFORMS INC | META | +282,371 | +$61.9M | -$12.9M |
| ADD | ALPHABET INC | GOOG | +729,552 | +$56.8M | -$12.4M |
| ADD | AMAZON COM INC | AMZN | +620,629 | +$47.5M | -$8.3M |
| ADD | IREN LIMITED | IREN | +3,134,564 | +$43.3M | -$38.1M |
| ADD | MICROSOFT CORP | MSFT | +200,600 | +$32.3M | -$8.9M |
| ADD | NVIDIA CORPORATION | NVDA | +476,275 | +$29.5M | -$6.2M |
| NEW | ADVANCED MICRO DEVICES INC | AMD | +392,739 | +$27.8M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025184 pos · $3.63B
- 13F HOLDINGS REPORTQ/E Sep 2025151 pos · $3.28B
- 13F HOLDINGS REPORTQ/E Jun 2025200 pos · $3.27B
- 13F HOLDINGS REPORTQ/E Mar 2025203 pos · $3.63B
- 13F HOLDINGS REPORTQ/E Dec 2024156 pos · $3.32B
- 13F HOLDINGS REPORTQ/E Sep 2024138 pos · $2.48B
- 13F HOLDINGS REPORTQ/E Jun 2024198 pos · $2.11B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | INVESCO QQQ TR | IVZ | 520,874 | $320.0M | 11.48% |
| 2 | ISHARES TR | 464287655 | 1,086,531 | $267.5M | 9.59% |
| 3 | SPDR S&P 500 ETF TR | SPY | 381,587 | $260.2M | 9.33% |
| 4 | SPDR SERIES TRUST | 78464A714 | 1,300,000 | $110.9M | 3.98% |
| 5 | SELECT SECTOR SPDR TR | 81369Y704 | 650,382 | $100.9M | 3.62% |
| 6 | SPDR DOW JONES INDL AVERAGE | 78467X109 | 200,000 | $96.1M | 3.45% |
| 7 | SPDR SERIES TRUST | 78468R556 | 650,000 | $82.1M | 2.94% |
| 8 | BROADCOM INC | AVGO | 221,468 | $76.7M | 2.75% |
| 9 | BROADCOM INC | AVGO | 221,468 | $76.1M | 2.73% |
| 10 | META PLATFORMS INC | META | 102,457 | $67.6M | 2.43% |
| 11 | META PLATFORMS INC | META | 307,371 | $67.3M | 2.42% |
| 12 | SPDR S&P MIDCAP 400 ETF TR | MDY | 111,131 | $67.0M | 2.41% |
| 13 | ALPHABET INC | GOOG | 201,138 | $63.0M | 2.26% |
| 14 | ALPHABET INC | GOOG | 804,552 | $62.6M | 2.25% |
| 15 | IREN LIMITED | IREN | 4,284,564 | $59.2M | 2.12% |
| 16 | IREN LIMITED | IREN | 1,428,188 | $53.9M | 1.94% |
| 17 | AMAZON COM INC | AMZN | 226,143 | $52.2M | 1.87% |
| 18 | AMAZON COM INC | AMZN | 678,429 | $51.9M | 1.86% |
| 19 | SPDR SERIES TRUST | 78464A888 | 500,000 | $51.5M | 1.85% |
| 20 | MICROSOFT CORP | MSFT | 75,200 | $36.4M | 1.30% |