Institutional Manager · CIK 0001859606
Optiver Holding B.V.
AMSTERDAM, P7 · File #028-21213
Latest AUM
$268.81B
Positions
2,497
Top-10 Concentration
76.7%
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 | SPDR S&P 500 ETF TR | SPY | -10,476,300 | -$7.14B | +$1.43B |
| ADD | SPDR GOLD TR | GLD | +6,152,000 | +$2.44B | +$652.6M |
| ADD | INVESCO QQQ TR | IVZ | +2,525,100 | +$1.55B | +$520.0M |
| ADD | ON SEMICONDUCTOR CORP | ON | +28,034,900 | +$1.52B | +$171.5M |
| ADD | SPDR DOW JONES INDL AVERAGE | 78467X959 | +2,758,600 | +$1.33B | +$67.3M |
| ADD | META PLATFORMS INC | META | +1,906,500 | +$1.26B | -$113.3M |
| REDUCE | SPDR GOLD TR | GLD | -3,064,600 | -$1.21B | +$552.3M |
| REDUCE | SPDR S&P 500 ETF TR | SPY | -1,663,472 | -$1.13B | +$51.3M |
| REDUCE | INVESCO QQQ TR | IVZ | -1,841,000 | -$1.13B | +$602.5M |
| REDUCE | ISHARES TR | 464287955 | -4,565,700 | -$1.12B | +$175.3M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20252,497 pos · $268.81B
- 13F HOLDINGS REPORTQ/E Sep 20252,707 pos · $250.61B
- 13F HOLDINGS REPORTQ/E Jun 20251,471 pos · $210.24B
- 13F HOLDINGS REPORTQ/E Mar 20251,352 pos · $171.97B
- 13F HOLDINGS REPORTQ/E Dec 20241,059 pos · $193.62B
- 13F HOLDINGS REPORTQ/E Sep 2024951 pos · $191.83B
- 13F HOLDINGS REPORTQ/E Jun 2024914 pos · $185.41B
- 13F HOLDINGS REPORTQ/E Mar 2024694 pos · $185.90B
- 13F HOLDINGS REPORTQ/E Dec 2023571 pos · $147.51B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SPDR S&P 500 ETF TR | SPY | 80,142,900 | $54.65B | 22.29% |
| 2 | SPDR S&P 500 ETF TR | SPY | 62,085,900 | $42.34B | 17.27% |
| 3 | INVESCO QQQ TR | IVZ | 41,376,400 | $25.42B | 10.37% |
| 4 | INVESCO QQQ TR | IVZ | 39,830,100 | $24.47B | 9.98% |
| 5 | ISHARES TR | 464287955 | 37,180,800 | $9.15B | 3.73% |
| 6 | SPDR GOLD TR | GLD | 22,132,100 | $8.77B | 3.58% |
| 7 | TESLA INC | TSLA | 15,095,100 | $6.79B | 2.77% |
| 8 | ISHARES TR | 464287905 | 23,987,100 | $5.90B | 2.41% |
| 9 | NVIDIA CORPORATION | NVDA | 30,958,100 | $5.77B | 2.35% |
| 10 | TESLA INC | TSLA | 10,688,100 | $4.81B | 1.96% |
| 11 | NVIDIA CORPORATION | NVDA | 23,275,300 | $4.34B | 1.77% |
| 12 | SPDR GOLD TR | GLD | 10,457,800 | $4.14B | 1.69% |
| 13 | ON SEMICONDUCTOR CORP | ON | 66,267,200 | $3.59B | 1.46% |
| 14 | ON SEMICONDUCTOR CORP | ON | 63,472,000 | $3.44B | 1.40% |
| 15 | SPDR DOW JONES INDL AVERAGE | 78467X959 | 6,757,000 | $3.25B | 1.32% |
| 16 | META PLATFORMS INC | META | 3,431,300 | $2.26B | 0.92% |
| 17 | META PLATFORMS INC | META | 3,359,700 | $2.22B | 0.90% |
| 18 | APPLE INC | AAPL | 6,907,500 | $1.88B | 0.77% |
| 19 | ADVANCED MICRO DEVICES INC | AMD | 7,595,400 | $1.63B | 0.66% |
| 20 | AMAZON COM INC | AMZN | 7,011,400 | $1.62B | 0.66% |