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 | |
|---|---|---|---|---|---|---|---|
426
Itaú Unibanco
ITUB
$81.5B
| $7.75M | ﹤0.01% |
948,324
+161,888
| +21% | +$1.34M |
2025 Q4
2 quarters
|
|
427
PUT
Riot Platforms
RIOT
$6.27B
| $7.72M | ﹤0.01% |
282,100
+167,300
| +146% | +$3.77M |
2026 Q1
1 quarter
|
|
428
Unilever
UL
$142B
| $7.66M | ﹤0.01% |
+127,374
| New | +$7.36M |
2026 Q2
0 quarters
|
|
429
CALL
Roku
ROKU
$23.9B
| $7.63M | ﹤0.01% |
55,200
-31,400
| -36% | -$3.83M |
2022 Q2
16 quarters
|
|
430
CALL
Banco Santander
SAN
$169B
| $7.51M | ﹤0.01% |
544,200
-161,000
| -23% | -$2M |
2024 Q4
6 quarters
|
|
431
Embraer S.A. ADS
EMBJ
$13.2B
| $7.48M | ﹤0.01% |
117,284
+44,112
| +60% | +$2.71M |
2026 Q1
1 quarter
|
|
432
PUT
Roblox
RBLX
$35.3B
| $7.42M | ﹤0.01% |
136,500
+22,000
| +19% | +$1.09M |
2025 Q2
4 quarters
|
|
433
Capital One
COF
$121B
| $7.25M | ﹤0.01% |
36,150
-9,279
| -20% | -$1.78M |
2024 Q4
6 quarters
|
|
434
PUT
Hershey
HSY
$35.8B
| $7.25M | ﹤0.01% |
41,300
+19,900
| +93% | +$3.75M |
2025 Q4
2 quarters
|
|
435
Baidu
BIDU
$27.9B
| $7.23M | ﹤0.01% |
63,224
| – | – |
2024 Q4
6 quarters
|
|
436
CALL
Snap
SNAP
$8.39B
| $7.2M | ﹤0.01% |
1,621,800
-80,500
| -5% | -$440K |
2022 Q3
15 quarters
|
|
437
Wells Fargo
WFC
$252B
| $6.97M | ﹤0.01% |
84,327
-9,786
| -10% | -$786K |
2024 Q1
9 quarters
|
|
438
HSBC
HSBC
$298B
| $6.93M | ﹤0.01% |
+72,877
| New | +$6.65M |
2026 Q2
0 quarters
|
|
439
CALL
APA Corp
APA
$15.6B
| $6.87M | ﹤0.01% |
210,900
-1,053,900
| -83% | -$39.6M |
2024 Q4
6 quarters
|
|
440
Citigroup
C
$197B
| $6.86M | ﹤0.01% |
+48,996
| New | +$6.38M |
2026 Q2
0 quarters
|
|
441
Tradr 2X Long SNDK Daily ETF
SNXX
$547M
| $6.83M | ﹤0.01% |
+162,443
| New | +$3.45M |
2026 Q2
0 quarters
|
|
442
BitMine Immersion Technologies
BMNR
$11.3B
| $6.73M | ﹤0.01% |
505,719
+140,460
| +38% | +$2.72M |
2025 Q4
2 quarters
|
|
443
iShares Semiconductor ETF
SOXX
$12.6B
| $6.43M | ﹤0.01% |
+30,117
| New | +$5.1M |
2026 Q2
0 quarters
|
|
|
444
PUT
BitMine Immersion Technologies
BMNR
$11.3B
| $6.31M | ﹤0.01% |
474,300
+19,900
| +4% | +$385K |
2026 Q1
1 quarter
|
|
445
British American Tobacco
BTI
$131B
| $6.05M | ﹤0.01% |
97,886
-401,191
| -80% | -$24.2M |
2024 Q2
8 quarters
|
|
446
CALL
Targa Resources
TRGP
$56.7B
| $5.98M | ﹤0.01% |
22,300
-40,500
| -64% | -$10.4M |
2026 Q1
1 quarter
|
|
447
SoFi Technologies
SOFI
$21B
| $5.97M | ﹤0.01% |
333,146
-1,996,329
| -86% | -$33.8M |
2026 Q1
1 quarter
|
|
448
Wayfair
W
$15.2B
| $5.9M | ﹤0.01% |
63,860
+13,164
| +26% | +$970K |
2025 Q3
3 quarters
|
|
449
CALL
Diageo
DEO
$55.5B
| $5.9M | ﹤0.01% |
73,400
-262,000
| -78% | -$21.2M |
2021 Q1
21 quarters
|
|
450
Rentokil
RTO
$11.9B
| $5.86M | ﹤0.01% |
204,956
+153,863
| +301% | +$4.88M |
2025 Q2
4 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.