Institutional Manager · CIK 0002001019
NEOS Investment Management LLC
Westport, CT · File #028-23457
Latest AUM
$17.29B
Positions
1,150
Top-10 Concentration
62.9%
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 |
|---|---|---|---|---|---|
| ADD | MICROSOFT CORP | MSFT | +2,055,086 | +$993.9M | -$1.7M |
| REDUCE | NVIDIA CORPORATION | NVDA | -5,153,114 | -$961.1M | -$426,351 |
| ADD | ALPHABET INC | GOOG | +1,606,548 | +$502.8M | +$2.8M |
| REDUCE | AMAZON COM INC | AMZN | -2,143,697 | -$494.8M | +$24.9M |
| ADD | APPLE INC | AAPL | +937,844 | +$255.0M | +$56.1M |
| ADD | NETFLIX INC | NFLX | +2,216,457 | +$207.8M | -$8.1M |
| REDUCE | ADVANCED MICRO DEVICES INC | AMD | -634,108 | -$135.8M | +$34.8M |
| ADD | VANGUARD SCOTTSDALE FDS | 92206C664 | +1,006,903 | +$100.2M | +$6.0M |
| ADD | ISHARES BITCOIN TRUST ETF | IBIT | +2,004,557 | +$99.5M | -$2.2M |
| ADD | LINDE PLC | LIN | +227,709 | +$97.1M | -$986,832 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20251,150 pos · $17.29B
- 13F HOLDINGS REPORTQ/E Sep 20251,122 pos · $13.35B
- 13F HOLDINGS REPORTQ/E Jun 20251,090 pos · $8.08B
- 13F HOLDINGS REPORTQ/E Mar 20251,069 pos · $5.27B
- 13F HOLDINGS REPORTQ/E Dec 2024658 pos · $4.25B
- 13F HOLDINGS REPORTQ/E Sep 2024723 pos · $3.31B
- 13F HOLDINGS REPORTQ/E Jun 2024710 pos · $2.43B
- 13F HOLDINGS REPORTQ/E Mar 2024704 pos · $1.61B
- 13F HOLDINGS REPORTQ/E Dec 2023698 pos · $782.7M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 6,872,636 | $1.28B | 11.65% |
| 2 | APPLE INC | AAPL | 4,195,690 | $1.14B | 10.37% |
| 3 | MICROSOFT CORP | MSFT | 2,103,294 | $1.02B | 9.25% |
| 4 | AMAZON COM INC | AMZN | 2,902,643 | $670.0M | 6.09% |
| 5 | ALPHABET INC | GOOG | 1,646,007 | $515.2M | 4.68% |
| 6 | META PLATFORMS INC | META | 716,015 | $472.6M | 4.30% |
| 7 | TESLA INC | TSLA | 1,033,815 | $464.9M | 4.23% |
| 8 | ALPHABET INC | GOOG | 1,448,390 | $454.5M | 4.13% |
| 9 | BROADCOM INC | AVGO | 1,303,335 | $451.1M | 4.10% |
| 10 | VANGUARD SCOTTSDALE FDS | 92206C664 | 4,515,753 | $449.4M | 4.09% |
| 11 | PALANTIR TECHNOLOGIES INC | PLTR | 1,231,341 | $218.9M | 1.99% |
| 12 | NETFLIX INC | NFLX | 2,223,758 | $208.5M | 1.90% |
| 13 | COSTCO WHSL CORP NEW | 22160K105 | 232,599 | $200.6M | 1.82% |
| 14 | ADVANCED MICRO DEVICES INC | AMD | 847,874 | $181.6M | 1.65% |
| 15 | MICRON TECHNOLOGY INC | MU | 586,942 | $167.5M | 1.52% |
| 16 | CISCO SYS INC | CSCO | 2,063,918 | $158.1M | 1.44% |
| 17 | VANECK BITCOIN ETF | HODL | 5,406,937 | $133.7M | 1.22% |
| 18 | LAM RESEARCH CORP | LRCX | 666,771 | $114.1M | 1.04% |
| 19 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 219,549 | $110.4M | 1.00% |
| 20 | APPLIED MATLS INC | 038222105 | 426,524 | $109.6M | 1.00% |