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 | |
|---|---|---|---|---|---|---|---|
1626
DELISTED
Leggett & Platt
LEG
| $15.1K | ﹤0.01% |
+1,291
| New | +$13.6K |
2026 Q2
0 quarters
|
|
1627
Apollo Commercial Real Estate
ARI
$298M
| $15.1K | ﹤0.01% |
1,411
-11,919
| -89% | -$130K |
2024 Q2
8 quarters
|
|
1628
Element Solutions
ESI
$7.61B
| $15K | ﹤0.01% |
+315
| New | +$13.1K |
2026 Q2
0 quarters
|
|
1629
Canadian National Railway
CNI
$74.4B
| $15K | ﹤0.01% |
126
+114
| +950% | +$13K |
2026 Q1
1 quarter
|
|
1630
Dentsply Sirona
XRAY
$1.89B
| $15K | ﹤0.01% |
+1,416
| New | +$15.5K |
2026 Q2
0 quarters
|
|
1631
Edgewise Therapeutics
EWTX
$4.93B
| $15K | ﹤0.01% |
369
+108
| +41% | +$3.72K |
2025 Q3
3 quarters
|
|
1632
DXC Technology
DXC
$2.31B
| $15K | ﹤0.01% |
+1,693
| New | +$17.5K |
2026 Q2
0 quarters
|
|
1633
Shake Shack
SHAK
$2.9B
| $14.9K | ﹤0.01% |
+266
| New | +$20K |
2026 Q2
0 quarters
|
|
1634
AAR Corp
AIR
$4.39B
| $14.9K | ﹤0.01% |
104
-170
| -62% | -$20.1K |
2025 Q3
3 quarters
|
|
1635
Banner Corp
BANR
$2.55B
| $14.8K | ﹤0.01% |
+223
| New | +$14.5K |
2026 Q2
0 quarters
|
|
1636
Sunstone Hotel Investors
SHO
$2.33B
| $14.8K | ﹤0.01% |
+1,294
| New | +$13.6K |
2026 Q2
0 quarters
|
|
1637
GRAIL Inc
GRAL
$5.43B
| $14.8K | ﹤0.01% |
217
+112
| +107% | +$6.6K |
2025 Q4
2 quarters
|
|
1638
Manulife Financial
MFC
$71.4B
| $14.7K | ﹤0.01% |
364
+363
| +36,300% | +$14K |
2026 Q1
1 quarter
|
|
1639
Gulfport Energy Corp
GPOR
$2.62B
| $14.6K | ﹤0.01% |
86
+16
| +23% | +$2.89K |
2025 Q1
5 quarters
|
|
1640
Universal Technical Institute
UTI
$1.1B
| $14.5K | ﹤0.01% |
339
+209
| +161% | +$8.03K |
2025 Q1
5 quarters
|
|
1641
iRhythm Holdings
IRTC
$2.97B
| $14.4K | ﹤0.01% |
121
-41
| -25% | -$4.77K |
2025 Q3
3 quarters
|
|
1642
IMAX
IMAX
$2.61B
| $14.4K | ﹤0.01% |
361
+133
| +58% | +$5.1K |
2025 Q3
3 quarters
|
|
1643
Relay Therapeutics
RLAY
$4.11B
| $14.4K | ﹤0.01% |
+767
| New | +$11.1K |
2026 Q2
0 quarters
|
|
1644
Seadrill
SDRL
$2.6B
| $14.3K | ﹤0.01% |
+379
| New | +$17.7K |
2026 Q2
0 quarters
|
|
1645
Leverage Shares 2X Long BULL Daily ETF
BULG
$1.87M
| $14.3K | ﹤0.01% |
442
-7,516
| -94% | -$265K |
2025 Q3
3 quarters
|
|
1646
Intrepid Potash
IPI
$440M
| $14.3K | ﹤0.01% |
436
-386
| -47% | -$14.7K |
2025 Q4
2 quarters
|
|
1647
JFrog
FROG
$12.5B
| $14.3K | ﹤0.01% |
157
-363
| -70% | -$23.6K |
2026 Q1
1 quarter
|
|
1648
Immunovant
IMVT
$6.31B
| $14.2K | ﹤0.01% |
368
+309
| +524% | +$9.41K |
2025 Q2
4 quarters
|
|
1649
PACS Group
PACS
$7.87B
| $14.2K | ﹤0.01% |
332
+146
| +78% | +$5.25K |
2025 Q3
3 quarters
|
|
1650
Coherus Oncology
CHRS
$119M
| $14.1K | ﹤0.01% |
10,081
+8,714
| +637% | +$14.2K |
2025 Q3
3 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.