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 | |
|---|---|---|---|---|---|---|---|
551
Zoom
ZM
$26.2B
| $2.18M | ﹤0.01% |
+25,216
| New | +$2.38M |
2026 Q2
0 quarters
|
|
552
CALL
ING
ING
$90.4B
| $2.17M | ﹤0.01% |
69,100
-508,800
| -88% | -$15M |
2021 Q1
21 quarters
|
|
553
Tradr 2X Long Innovation ETFShort Innovation Daily ETF
SARK
$37.9M
| $2.12M | ﹤0.01% |
78,785
+73,861
| +1,500% | +$2.14M |
2025 Q3
3 quarters
|
|
554
The Magnum Ice Cream Company N.V.
MICC
$11.7B
| $2.1M | ﹤0.01% |
120,653
-262,664
| -69% | -$4.09M |
2025 Q4
2 quarters
|
|
555
PUT
Stellantis
STLA
$12.9B
| $2.03M | ﹤0.01% |
353,000
+91,400
| +35% | +$676K |
2021 Q2
20 quarters
|
|
556
Tradr 2X Short SpaceX Daily ETF
SPCG
$10.9M
| $2.01M | ﹤0.01% |
+116,648
| New | +$2.16M |
2026 Q2
0 quarters
|
|
557
ProShares Ultra SpaceX
SPCF
$58.9M
| $1.96M | ﹤0.01% |
+76,585
| New | +$2.05M |
2026 Q2
0 quarters
|
|
558
PUT
Chord Energy
CHRD
$7.47B
| $1.94M | ﹤0.01% |
17,000
-2,900
| -15% | -$393K |
2026 Q1
1 quarter
|
|
559
Leverage Shares 2X Long CBRS Daily ETF
CBRG
$7.58M
| $1.93M | ﹤0.01% |
+330,961
| New | +$2.57M |
2026 Q2
0 quarters
|
|
560
Tradr 2X Short IREN Daily ETF
IREZ
$15.2M
| $1.87M | ﹤0.01% |
77,061
+67,165
| +679% | +$2.19M |
2026 Q1
1 quarter
|
|
561
Pinterest
PINS
$10.9B
| $1.86M | ﹤0.01% |
+88,237
| New | +$1.77M |
2026 Q2
0 quarters
|
|
562
InterContinental Hotels
IHG
$26.1B
| $1.85M | ﹤0.01% |
+10,674
| New | +$1.63M |
2026 Q2
0 quarters
|
|
563
HP
HPQ
$25.7B
| $1.84M | ﹤0.01% |
83,899
+23,729
| +39% | +$525K |
2026 Q1
1 quarter
|
|
564
Fortinet
FTNT
$87.3B
| $1.83M | ﹤0.01% |
11,899
-61,242
| -84% | -$7.08M |
2025 Q2
4 quarters
|
|
565
Rocket Lab Corp
RKLB
$33.9B
| $1.82M | ﹤0.01% |
+17,882
| New | +$1.78M |
2026 Q2
0 quarters
|
|
566
GraniteShares 2x Short NVDA Daily ETF
NVD
$75.3M
| $1.8M | ﹤0.01% |
345,902
+170,215
| +97% | +$898K |
2025 Q4
2 quarters
|
|
567
Tradr 2X Long LITE Daily ETF
LITX
$68.3M
| $1.79M | ﹤0.01% |
+51,735
| New | +$2.18M |
2026 Q2
0 quarters
|
|
568
Defiance Daily Target 2X Long SMCI ETF
SMCX
$107M
| $1.78M | ﹤0.01% |
+199,874
| New | +$2.92M |
2026 Q2
0 quarters
|
|
569
Leverage Shares 2X Long CRWV Daily ETF
CRWG
$27.6M
| $1.78M | ﹤0.01% |
55,878
+43,128
| +338% | +$1.81M |
2025 Q3
3 quarters
|
|
570
CALL
Ambev
ABEV
$43B
| $1.76M | ﹤0.01% |
561,900
-335,400
| -37% | -$1.05M |
2021 Q2
20 quarters
|
|
571
Halliburton
HAL
$26.3B
| $1.73M | ﹤0.01% |
+51,022
| New | +$1.99M |
2026 Q2
0 quarters
|
|
572
Tradr 2X Long QBTS Daily ETF
QBTX
$97.8M
| $1.72M | ﹤0.01% |
28,688
+25,928
| +939% | +$1.58M |
2025 Q2
4 quarters
|
|
573
WPP
WPP
$5.88B
| $1.7M | ﹤0.01% |
+109,792
| New | +$1.96M |
2026 Q2
0 quarters
|
|
574
Direxion Daily SHOP Bull 2X ETF
SHPU
$9.6M
| $1.67M | ﹤0.01% |
150,146
+129,231
| +618% | +$1.55M |
2025 Q4
2 quarters
|
|
575
KraneShares CSI China Internet ETF
KWEB
$4.63B
| $1.66M | ﹤0.01% |
+67,940
| New | +$1.88M |
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.