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 | |
|---|---|---|---|---|---|---|---|
301
PUT
BHP
BHP
$203B
| $24.2M | 0.01% |
290,200
-92,000
| -24% | -$7.64M |
2021 Q1
21 quarters
|
|
302
CALL
PNC Financial Services
PNC
$89.5B
| $23.9M | 0.01% |
96,900
+14,000
| +17% | +$3.13M |
2025 Q2
4 quarters
|
|
303
CALL
Riot Platforms
RIOT
$6.27B
| $23.2M | 0.01% |
848,300
+323,000
| +61% | +$7.28M |
2026 Q1
1 quarter
|
|
304
iShares Core S&P 500 ETF
IVV
$847B
| $23.2M | 0.01% |
30,944
+19,449
| +169% | +$14.2M |
2026 Q1
1 quarter
|
|
305
CALL
Williams Companies
WMB
$80.1B
| $23.1M | 0.01% |
310,600
-227,900
| -42% | -$16.8M |
2026 Q1
1 quarter
|
|
306
Zscaler
ZS
$32.2B
| $22.9M | 0.01% |
162,281
+155,833
| +2,417% | +$21.7M |
2025 Q2
4 quarters
|
|
307
CALL
Diamondback Energy
FANG
$50B
| $22.9M | 0.01% |
130,200
-276,500
| -68% | -$53.6M |
2026 Q1
1 quarter
|
|
308
PUT
EOG Resources
EOG
$77.2B
| $22.7M | 0.01% |
175,000
-163,000
| -48% | -$22.2M |
2023 Q1
13 quarters
|
|
309
Alibaba
BABA
$272B
| $22.4M | 0.01% |
+233,174
| New | +$29.2M |
2026 Q2
0 quarters
|
|
310
CALL
British American Tobacco
BTI
$131B
| $22.4M | 0.01% |
362,300
+45,700
| +14% | +$2.76M |
2021 Q1
21 quarters
|
|
311
iShares MSCI South Korea ETF
EWY
$20.1B
| $22.2M | 0.01% |
109,926
+13,999
| +15% | +$2.47M |
2025 Q2
4 quarters
|
|
312
PUT
Workday
WDAY
$46.5B
| $22M | 0.01% |
179,800
+90,700
| +102% | +$11.5M |
2024 Q4
6 quarters
|
|
313
CALL
XP
XP
$7.68B
| $21.9M | 0.01% |
1,347,000
-372,300
| -22% | -$6.64M |
2025 Q2
4 quarters
|
|
314
CALL
Marathon Digital Holdings
MARA
$2.45B
| $21.9M | 0.01% |
1,573,500
-2,900
| -0.2% | -$36.3K |
2026 Q1
1 quarter
|
|
315
Invesco NASDAQ 100 ETF
QQQM
$100B
| $21.8M | 0.01% |
+72,011
| New | +$20.4M |
2026 Q2
0 quarters
|
|
316
PUT
Intercontinental Exchange
ICE
$96.3B
| $21.5M | 0.01% |
175,000
+103,000
| +143% | +$15.5M |
2026 Q1
1 quarter
|
|
317
Shopify
SHOP
$192B
| $21.3M | 0.01% |
186,794
+136,471
| +271% | +$15.6M |
2025 Q1
5 quarters
|
|
318
CALL
CME Group
CME
$109B
| $21.2M | 0.01% |
96,000
+85,400
| +806% | +$23.6M |
2026 Q1
1 quarter
|
|
319
PUT
Petrobras Class A
PBR.A
$106B
| $21.1M | 0.01% |
1,442,400
+358,500
| +33% | +$6.32M |
2022 Q4
14 quarters
|
|
320
American Express
AXP
$215B
| $20.7M | 0.01% |
61,255
-32,668
| -35% | -$10.5M |
2025 Q3
3 quarters
|
|
|
321
PUT
Williams Companies
WMB
$80.1B
| $20.7M | 0.01% |
278,500
+19,800
| +8% | +$1.46M |
2026 Q1
1 quarter
|
|
322
PUT
GSK
GSK
$101B
| $20.7M | 0.01% |
394,300
+57,200
| +17% | +$3.03M |
2021 Q1
21 quarters
|
|
323
CALL
Phillips 66
PSX
$95.8B
| $20.5M | 0.01% |
121,500
-60,300
| -33% | -$10.4M |
2026 Q1
1 quarter
|
|
324
Banco Bilbao Vizcaya Argentaria
BBVA
$138B
| $20.5M | 0.01% |
+818,360
| New | +$18.7M |
2026 Q2
0 quarters
|
|
325
Chevron
CVX
$415B
| $20.4M | 0.01% |
123,350
+121,974
| +8,864% | +$22.7M |
2025 Q4
2 quarters
|
|
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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.