Institutional Manager · CIK 0001480751
Nikko Asset Management Americas, Inc.
New York, NY · File #028-13674
Latest AUM
$8.65B
Positions
191
Top-10 Concentration
46.6%
Filings
9
Portfolio Value Over Time
2024-03
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 |
|---|---|---|---|---|---|
| REDUCE | TESLA INC | TSLA | -273,996 | -$123.2M | +$6.2M |
| REDUCE | EXACT SCIENCES CORP | 30063P105 | -1,199,388 | -$121.8M | +$60.3M |
| REDUCE | PALANTIR TECHNOLOGIES INC-A | PLTR | -634,300 | -$112.7M | -$11.5M |
| REDUCE | SHOPIFY INC - CLASS A | SHOP | -675,408 | -$108.7M | +$48.8M |
| REDUCE | TERADYNE INC | TER | -527,613 | -$102.0M | +$90.8M |
| ADD | CIRCLE INTERNET GROUP INC | CRCL | +1,276,329 | +$101.3M | -$68.8M |
| REDUCE | ROBINHOOD MARKETS INC - A | 770700102 | -822,243 | -$93.0M | -$161.7M |
| REDUCE | ADVANCED MICRO DEVICES | AMD | -385,889 | -$82.6M | +$94.7M |
| REDUCE | ROKU INC | ROKU | -720,814 | -$78.1M | +$30.3M |
| REDUCE | IRIDIUM COMMUNICATIONS INC | IRDM | -3,195,128 | -$55.5M | -$345,047 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025191 pos · $8.65B
- 13F HOLDINGS REPORTQ/E Sep 2025193 pos · $10.32B
- 13F HOLDINGS REPORTQ/E Jun 2025190 pos · $10.03B
- 13F HOLDINGS REPORTQ/E Mar 2025188 pos · $7.76B
- 13F HOLDINGS REPORTQ/E Dec 2024184 pos · $9.23B
- 13F HOLDINGS REPORTQ/E Sep 2024187 pos · $8.83B
- 13F HOLDINGS REPORTQ/E Jun 2024189 pos · $8.66B
- 13F HOLDINGS REPORTQ/E Mar 2024190 pos · $10.07B
- 13F HOLDINGS REPORTQ/E Dec 2023195 pos · $8.36B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SHOPIFY INC - CLASS A | SHOP | 3,293,185 | $529.8M | 7.12% |
| 2 | ROBINHOOD MARKETS INC - A | 770700102 | 4,555,755 | $515.1M | 6.92% |
| 3 | TESLA INC | TSLA | 968,469 | $435.4M | 5.85% |
| 4 | COINBASE GLOBAL INC -CLASS A | COIN | 1,721,198 | $389.2M | 5.23% |
| 5 | PALANTIR TECHNOLOGIES INC-A | PLTR | 1,845,578 | $328.1M | 4.41% |
| 6 | ROKU INC | ROKU | 2,941,504 | $318.8M | 4.28% |
| 7 | ADVANCED MICRO DEVICES | AMD | 1,421,697 | $304.4M | 4.09% |
| 8 | ROBLOX CORP -CLASS A | RBLX | 2,768,781 | $224.3M | 3.01% |
| 9 | TERADYNE INC | TER | 1,099,833 | $212.7M | 2.86% |
| 10 | TEMPUS AI INC | TEM | 3,504,823 | $207.0M | 2.78% |
| 11 | CIRCLE INTERNET GROUP INC | CRCL | 2,570,408 | $203.9M | 2.74% |
| 12 | BLOCK INC | BSQKZ | 2,898,409 | $188.7M | 2.54% |
| 13 | AMAZON.COM INC | AMZN | 808,354 | $186.6M | 2.51% |
| 14 | NVIDIA CORP | NVDA | 968,192 | $180.6M | 2.43% |
| 15 | MERCADOLIBRE INC | MELI | 81,473 | $164.1M | 2.21% |
| 16 | META PLATFORMS INC-CLASS A | META | 232,164 | $153.2M | 2.06% |
| 17 | TOAST INC-CLASS A | TOST | 3,801,347 | $135.0M | 1.81% |
| 18 | BITMINE IMMERSION TECHNOLOGI | 09175A206 | 4,911,524 | $133.4M | 1.79% |
| 19 | BEAM THERAPEUTICS INC | BEAM | 4,409,300 | $122.2M | 1.64% |
| 20 | DRAFTKINGS INC-CL A | DKNG | 3,538,389 | $121.9M | 1.64% |