Optiver Holding Portfolio holdings
Optiver Holding is a Dutch market maker that trades for its own account, and its name comes from the Dutch word for "option trader". Johann Kaemingk, Ruud Vlek and Chris Oomen founded it in 1986 to make markets in options on the European Options Exchange, which became Euronext. Its traders continuously quote buy and sell prices across global markets, using the firm's own money and advanced technology, so that others can trade easily. It is privately owned and trades listed derivatives, stocks, ETFs, bonds and foreign exchange, and has spread to Asia-Pacific since opening in Australia in 1996. In 2019 it joined American rival Virtu in funding Equiduct, a trading venue that competes with national stock exchanges.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.12B |
| 2 |
NVIDIA
NVDA
|
+$486M |
| 3 |
Apple
AAPL
|
+$199M |
| 4 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$189M |
| 5 |
Microsoft
MSFT
|
+$164M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Advanced Micro Devices
AMD
|
+$134M |
| 2 |
State Street Energy Select Sector SPDR ETF
XLE
|
+$75.2M |
| 3 |
State Street Financial Select Sector SPDR ETF
XLF
|
+$69M |
| 4 |
Broadcom
AVGO
|
+$50.6M |
| 5 |
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
|
+$48.2M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 98.66% |
| 2 | Technology | 0.92% |
| 3 | Financials | 0.16% |
| 4 | Communication Services | 0.1% |
| 5 | Consumer Discretionary | 0.05% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
1076
T-Rex 2X Long Alphabet Daily Target ETF
GOOX
$35.9M
| $78.9K | ﹤0.01% |
981
-9,059
| -90% | -$768K |
2025 Q2
4 quarters
|
|
1077
Krystal Biotech
KRYS
$8.92B
| $78.4K | ﹤0.01% |
+211
| New | +$63K |
2026 Q2
0 quarters
|
|
1078
Progressive
PGR
$132B
| $76.9K | ﹤0.01% |
+352
| New | +$70.9K |
2026 Q2
0 quarters
|
|
1079
American Water Works
AWK
$29.9B
| $76.8K | ﹤0.01% |
+584
| New | +$75K |
2026 Q2
0 quarters
|
|
1080
Terex
TEX
$6.18B
| $76.8K | ﹤0.01% |
1,061
+279
| +36% | +$17.4K |
2025 Q1
5 quarters
|
|
1081
Wheaton Precious Metals
WPM
$61.9B
| $76.6K | ﹤0.01% |
+682
| New | +$88.7K |
2026 Q2
0 quarters
|
|
1082
Aurinia Pharmaceuticals
AUPH
$2.21B
| $76.3K | ﹤0.01% |
4,497
-2,318
| -34% | -$37K |
2025 Q3
3 quarters
|
|
1083
Signet Jewelers
SIG
$4.49B
| $76.3K | ﹤0.01% |
+885
| New | +$76.5K |
2026 Q2
0 quarters
|
|
|
OKLS
1084
DELISTED
Defiance Daily Target 2X Short OKLO ETF
OKLS
| $76.2K | ﹤0.01% |
+3,120
| New | +$87.1K |
2026 Q2
0 quarters
|
|
1085
Old National Bancorp
ONB
$9.43B
| $75.4K | ﹤0.01% |
2,910
+2,501
| +611% | +$60.1K |
2024 Q2
8 quarters
|
|
1086
Carvana
CVNA
$81.2B
| $75.1K | ﹤0.01% |
+1,141
| New | +$80.7K |
2026 Q2
0 quarters
|
|
1087
Asana
ASAN
$2.43B
| $75.1K | ﹤0.01% |
10,726
+5,475
| +104% | +$36.8K |
2025 Q3
3 quarters
|
|
1088
CareDx
CDNA
$4.13B
| $74.7K | ﹤0.01% |
+2,621
| New | +$57.1K |
2026 Q2
0 quarters
|
|
1089
News Corp Class A
NWSA
$14.2B
| $74.3K | ﹤0.01% |
+2,993
| New | +$77.6K |
2026 Q2
0 quarters
|
|
1090
Iovance Biotherapeutics
IOVA
$3.64B
| $73.2K | ﹤0.01% |
17,608
-19,052
| -52% | -$72.4K |
2025 Q3
3 quarters
|
|
1091
GraniteShares ETF Trust GraniteShares 2x Long NVDA Daily ETF
NVDL
$2.39B
| $72.6K | ﹤0.01% |
2,434
-66,188
| -96% | -$2.17M |
2024 Q3
7 quarters
|
|
1092
3M
MMM
$95.5B
| $72.2K | ﹤0.01% |
+446
| New | +$67.6K |
2026 Q2
0 quarters
|
|
1093
Ingersoll Rand
IR
$31.9B
| $72.2K | ﹤0.01% |
880
+716
| +437% | +$55.4K |
2026 Q1
1 quarter
|
|
1094
Victoria's Secret
VSXY
$8.62B
| $72K | ﹤0.01% |
+863
| New | +$51.7K |
2026 Q2
0 quarters
|
|
1095
Generac Holdings
GNRC
$10.4B
| $71.2K | ﹤0.01% |
+243
| New | +$60.9K |
2026 Q2
0 quarters
|
|
1096
CF Industries
CF
$18.1B
| $71.1K | ﹤0.01% |
+657
| New | +$77.4K |
2026 Q2
0 quarters
|
|
1097
United Airlines
UAL
$36.6B
| $70.7K | ﹤0.01% |
520
-1,714
| -77% | -$178K |
2025 Q4
2 quarters
|
|
|
DKNX
1098
DELISTED
Defiance Daily Target 2X Long DKNG ETF
DKNX
| $70.7K | ﹤0.01% |
+3,601
| New | +$72.8K |
2026 Q2
0 quarters
|
|
1099
Defiance Daily Target 2X Long IONQ ETF
IONX
$88.7M
| $69.9K | ﹤0.01% |
+1,374
| New | +$76K |
2026 Q2
0 quarters
|
|
1100
Transmedics
TMDX
$3.06B
| $69.1K | ﹤0.01% |
+1,040
| New | +$88K |
2026 Q2
0 quarters
|
|
Similar funds
Optiver Holding's Q2 2026 Portfolio in Review
As of Q2 2026, Optiver Holding held 3,179 positions worth $371B, up 28% from $289B the previous quarter. Its ten largest holdings account for 66% of the portfolio.
Optiver Holding's Q2 2026 filing shows 890 new, 893 increased, 893 reduced and 434 closed positions. Its largest new stake was Alphabet (Google) Class A: 397,783 shares worth $142M. The largest sale was Advanced Micro Devices, an estimated $134M.
By sector, the portfolio is most concentrated in Miscellaneous at 99% of assets, down from 99% a quarter earlier, followed by Technology and Financials.
- Optiver Holding's largest Q2 2026 buy was Alphabet (Google) Class A: 397,783 shares worth $142M.
- Optiver Holding added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $1.12B increase.
- Optiver Holding's biggest Q2 2026 reduction was State Street Energy Select Sector SPDR ETF, cutting an estimated $75.2M.
- Optiver Holding fully exited Advanced Micro Devices in Q2 2026, selling an estimated $134M.
- Optiver Holding's ten largest holdings make up 66% of its $371B portfolio in Q2 2026.
- Optiver Holding opened 890 new positions and closed 434 in Q2 2026.
- Optiver Holding's portfolio value rose 28% quarter-over-quarter to $371B.
Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.