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 | |
|---|---|---|---|---|---|---|---|
501
CALL
Banco Bradesco
BBD
$28.7B
| $3.41M | ﹤0.01% |
984,100
+558,700
| +131% | +$2.05M |
2021 Q1
21 quarters
|
|
502
GraniteShares 2x Long COIN Daily ETF
CONL
$310M
| $3.41M | ﹤0.01% |
798,680
+669,286
| +517% | +$4.76M |
2025 Q2
4 quarters
|
|
503
PUT
Marathon Petroleum
MPC
$113B
| $3.37M | ﹤0.01% |
13,200
-13,700
| -51% | -$3.36M |
2026 Q1
1 quarter
|
|
504
Stellantis
STLA
$11.1B
| $3.36M | ﹤0.01% |
585,766
+440,032
| +302% | +$3.26M |
2025 Q4
2 quarters
|
|
|
505
Marathon Petroleum
MPC
$113B
| $3.32M | ﹤0.01% |
13,002
+12,791
| +6,062% | +$3.14M |
2026 Q1
1 quarter
|
|
506
Aegon
AEG
$12.6B
| $3.29M | ﹤0.01% |
389,897
+75,332
| +24% | +$621K |
2025 Q3
3 quarters
|
|
|
507
State Street Energy Select Sector SPDR ETF
XLE
$42.6B
| $3.28M | ﹤0.01% |
61,818
-1,315,390
| -96% | -$75.2M |
2025 Q3
3 quarters
|
|
508
Applied Digital
APLD
$4.83B
| $3.28M | ﹤0.01% |
+87,984
| New | +$3.4M |
2026 Q2
0 quarters
|
|
509
CALL
Itaú Unibanco
ITUB
$83B
| $3.23M | ﹤0.01% |
395,689
-97,377
| -20% | -$807K |
2021 Q1
21 quarters
|
|
510
CALL
Embraer S.A. ADS
EMBJ
$14B
| $3.18M | ﹤0.01% |
49,900
-43,600
| -47% | -$2.68M |
2021 Q1
21 quarters
|
|
511
Ferguson
FERG
$49.6B
| $3.18M | ﹤0.01% |
13,409
-4,539
| -25% | -$1.1M |
2025 Q2
4 quarters
|
|
512
CALL
Ovintiv
OVV
$17.6B
| $3.16M | ﹤0.01% |
60,000
-82,700
| -58% | -$4.72M |
2025 Q4
2 quarters
|
|
513
Leverage Shares 2X Long ARM Daily ETF
ARMG
$42M
| $3.15M | ﹤0.01% |
79,943
+75,476
| +1,690% | +$2.1M |
2026 Q1
1 quarter
|
|
514
Tradr 2X Long BE Daily ETF
BEX
$97.3M
| $3.14M | ﹤0.01% |
52,439
-20,221
| -28% | -$1.06M |
2025 Q4
2 quarters
|
|
515
CALL
Chord Energy
CHRD
$7.97B
| $3.13M | ﹤0.01% |
27,400
-33,300
| -55% | -$4.52M |
2026 Q1
1 quarter
|
|
516
CALL
National Grid
NGG
$84.7B
| $3.12M | ﹤0.01% |
37,700
-50,000
| -57% | -$4.25M |
2021 Q1
21 quarters
|
|
517
CALL
Archer Daniels Midland
ADM
$34.7B
| $3.05M | ﹤0.01% |
39,900
-11,800
| -23% | -$898K |
2024 Q1
9 quarters
|
|
518
Toast
TOST
$20.1B
| $3.04M | ﹤0.01% |
109,098
-57,631
| -35% | -$1.5M |
2026 Q1
1 quarter
|
|
519
BNY Mellon US Large Cap Core Equity ETF
BKLC
$6.91B
| $3.01M | ﹤0.01% |
63,000
| – | – |
2026 Q1
1 quarter
|
|
520
iShares MSCI Japan Value ETF
EWJV
$777M
| $2.98M | ﹤0.01% |
67,694
+19,193
| +40% | +$851K |
2025 Q3
3 quarters
|
|
521
Direxion Daily ORCL Bear 1X ETF
ORCS
$9.47M
| $2.97M | ﹤0.01% |
96,568
+73,646
| +321% | +$1.98M |
2025 Q4
2 quarters
|
|
522
CALL
Baker Hughes
BKR
$49.1B
| $2.93M | ﹤0.01% |
52,800
-126,000
| -70% | -$7.97M |
2026 Q1
1 quarter
|
|
523
GraniteShares 2x Short TSLA Daily ETF
TSDD
$25.1M
| $2.88M | ﹤0.01% |
410,811
+386,608
| +1,597% | +$3.35M |
2024 Q4
6 quarters
|
|
524
CALL
The Magnum Ice Cream Company N.V.
MICC
$12B
| $2.81M | ﹤0.01% |
161,300
| – | – |
2026 Q1
1 quarter
|
|
|
525
PUT
The Magnum Ice Cream Company N.V.
MICC
$12B
| $2.78M | ﹤0.01% |
159,400
-112,400
| -41% | -$1.75M |
2026 Q1
1 quarter
|
|
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 433 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 433 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.