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 | |
|---|---|---|---|---|---|---|---|
651
Defiance Daily Target 2X Long NOK ETF
LNOK
$6.57M
| $969K | ﹤0.01% |
29,878
+17,412
| +140% | +$605K |
2026 Q1
1 quarter
|
|
652
Defiance Daily Target 2X Long HOOD ETF
HOOX
$7.2M
| $959K | ﹤0.01% |
+28,121
| New | +$734K |
2026 Q2
0 quarters
|
|
653
Defiance Daily Target 2x Long OKLO ETF
OKLL
$193M
| $915K | ﹤0.01% |
37,291
+25,131
| +207% | +$1.04M |
2025 Q3
3 quarters
|
|
654
Direxion Daily BA Bull 2X ETF
BOEU
$13.3M
| $906K | ﹤0.01% |
26,809
+11,947
| +80% | +$442K |
2025 Q2
4 quarters
|
|
655
Evotec
EVO
$601M
| $902K | ﹤0.01% |
322,153
+38,577
| +14% | +$111K |
2025 Q4
2 quarters
|
|
|
AXIA
656
DELISTED
AXIA Energia
AXIA
| $902K | ﹤0.01% |
85,397
+35,338
| +71% | +$402K |
2025 Q3
3 quarters
|
|
657
GraniteShares 2x Long VRT Daily ETF
VRTL
$20.6M
| $901K | ﹤0.01% |
17,299
-10,049
| -37% | -$515K |
2025 Q2
4 quarters
|
|
658
Amrize Ltd
AMRZ
$22.3B
| $893K | ﹤0.01% |
+16,759
| New | +$908K |
2026 Q2
0 quarters
|
|
659
T-REX 2X Long SNOW Daily Target ETF
SNOU
$16.5M
| $889K | ﹤0.01% |
21,799
+18,557
| +572% | +$453K |
2025 Q4
2 quarters
|
|
660
AXT Inc
AXTI
$2.55B
| $887K | ﹤0.01% |
+12,303
| New | +$1.11M |
2026 Q2
0 quarters
|
|
661
National Grid
NGG
$83.6B
| $882K | ﹤0.01% |
+10,646
| New | +$905K |
2026 Q2
0 quarters
|
|
662
Li Auto
LI
$12.2B
| $880K | ﹤0.01% |
74,921
+20,000
| +36% | +$328K |
2025 Q4
2 quarters
|
|
663
Air Products & Chemicals
APD
$67.9B
| $878K | ﹤0.01% |
+2,995
| New | +$871K |
2026 Q2
0 quarters
|
|
664
Leverage Shares 2X Long UNH Daily ETF
UNHG
$64.4M
| $877K | ﹤0.01% |
38,293
-6,188
| -14% | -$116K |
2025 Q3
3 quarters
|
|
|
HOOZ
665
DELISTED
Defiance Daily Target 2X Short HOOD ETF
HOOZ
| $877K | ﹤0.01% |
70,575
+55,118
| +357% | +$1.33M |
2025 Q4
2 quarters
|
|
666
GraniteShares 2x Long TSM Daily ETF
TSMU
$28.6M
| $874K | ﹤0.01% |
9,476
+4,200
| +80% | +$294K |
2025 Q1
5 quarters
|
|
667
Banco Santander
SAN
$169B
| $855K | ﹤0.01% |
61,990
-219,692
| -78% | -$2.72M |
2025 Q4
2 quarters
|
|
668
GraniteShares 2x Long GOOGL Daily ETF
GOU
$7.62M
| $850K | ﹤0.01% |
29,589
-1,814
| -6% | -$54.6K |
2026 Q1
1 quarter
|
|
669
Vanguard Information Technology ETF
VGT
$133B
| $847K | ﹤0.01% |
7,088
| – | – |
2026 Q1
1 quarter
|
|
670
T-REX 2X Long SPCX Daily Target ETF
SPAX
$25.6M
| $839K | ﹤0.01% |
+54,366
| New | +$874K |
2026 Q2
0 quarters
|
|
671
GSK
GSK
$101B
| $836K | ﹤0.01% |
15,941
-239,333
| -94% | -$12.7M |
2025 Q4
2 quarters
|
|
672
Leverage Shares 2X Long COST Daily ETF
COTG
$10M
| $822K | ﹤0.01% |
64,679
+18,070
| +39% | +$265K |
2025 Q3
3 quarters
|
|
673
Defiance Daily Target 2x Long LLY ETF
LLYX
$92.2M
| $822K | ﹤0.01% |
29,625
-16,302
| -35% | -$340K |
2025 Q2
4 quarters
|
|
674
Leverage Shares 2X Long RTX Daily ETF
RTXG
$2.62M
| $802K | ﹤0.01% |
35,739
+16,850
| +89% | +$362K |
2025 Q3
3 quarters
|
|
675
GraniteShares 2x Long MSFT Daily ETF
MSFL
$59.7M
| $797K | ﹤0.01% |
54,181
+34,845
| +180% | +$622K |
2024 Q3
7 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.