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 | |
|---|---|---|---|---|---|---|---|
2026
AtriCure
ATRC
$2.98B
| $4.42K | ﹤0.01% |
158
+140
| +778% | +$3.94K |
2025 Q3
3 quarters
|
|
2027
Brightstar Lottery PLC
BRSL
$1.8B
| $4.42K | ﹤0.01% |
412
-344
| -46% | -$4.09K |
2025 Q1
5 quarters
|
|
2028
Franklin BSP Realty Trust
FBRT
$469M
| $4.41K | ﹤0.01% |
542
+328
| +153% | +$2.85K |
2025 Q3
3 quarters
|
|
2029
Onity Group
ONIT
$259M
| $4.41K | ﹤0.01% |
111
+45
| +68% | +$1.78K |
2025 Q3
3 quarters
|
|
2030
USA Today Co
TDAY
$965M
| $4.38K | ﹤0.01% |
512
-108
| -17% | -$815 |
2025 Q3
3 quarters
|
|
2031
Alphatec Holdings
ATEC
$1.14B
| $4.38K | ﹤0.01% |
506
-84
| -14% | -$765 |
2025 Q3
3 quarters
|
|
2032
Central Pacific Financial
CPF
$974M
| $4.36K | ﹤0.01% |
+114
| New | +$3.96K |
2026 Q2
0 quarters
|
|
2033
Safehold
SAFE
$741M
| $4.33K | ﹤0.01% |
+276
| New | +$4.18K |
2026 Q2
0 quarters
|
|
2034
BrightSpire Capital
BRSP
$416M
| $4.33K | ﹤0.01% |
794
-328
| -29% | -$1.88K |
2025 Q3
3 quarters
|
|
2035
Sonida Senior Living
SNDA
$1.58B
| $4.32K | ﹤0.01% |
106
+48
| +83% | +$1.72K |
2025 Q3
3 quarters
|
|
2036
Absci
ABSI
$1.75B
| $4.32K | ﹤0.01% |
373
-77
| -17% | -$434 |
2025 Q3
3 quarters
|
|
2037
Certara
CERT
$1.84B
| $4.32K | ﹤0.01% |
+660
| New | +$3.72K |
2026 Q2
0 quarters
|
|
2038
Lindblad Expeditions
LIND
$2.23B
| $4.32K | ﹤0.01% |
153
-209
| -58% | -$4.42K |
2025 Q3
3 quarters
|
|
2039
Peoples Bancorp
PEBO
$1.39B
| $4.3K | ﹤0.01% |
112
-584
| -84% | -$20.4K |
2025 Q3
3 quarters
|
|
2040
Western Alliance Bancorporation
WAL
$8.13B
| $4.27K | ﹤0.01% |
52
-35,262
| -100% | -$2.78M |
2025 Q2
4 quarters
|
|
2041
Lands' End
LE
$276M
| $4.26K | ﹤0.01% |
406
+304
| +298% | +$3.49K |
2025 Q3
3 quarters
|
|
2042
Procept Biorobotics
PRCT
$1.19B
| $4.24K | ﹤0.01% |
188
-95
| -34% | -$2.38K |
2025 Q1
5 quarters
|
|
2043
AMC Entertainment Holdings
AMC
$2.8B
| $4.24K | ﹤0.01% |
2,232
-465
| -17% | -$800 |
2024 Q2
8 quarters
|
|
2044
Northeast Bank
NBN
$1.08B
| $4.24K | ﹤0.01% |
32
-30
| -48% | -$3.71K |
2025 Q3
3 quarters
|
|
2045
Evolv Technologies
EVLV
$826M
| $4.24K | ﹤0.01% |
731
-152
| -17% | -$952 |
2024 Q2
8 quarters
|
|
2046
Millrose Properties Inc
MRP
$4.3B
| $4.24K | ﹤0.01% |
141
| – | – |
2025 Q1
5 quarters
|
|
2047
FirstSun Capital Bancorp
FSUN
$1.77B
| $4.23K | ﹤0.01% |
+109
| New | +$3.99K |
2026 Q2
0 quarters
|
|
2048
Avery Dennison
AVY
$14.1B
| $4.22K | ﹤0.01% |
26
-292
| -92% | -$47.5K |
2025 Q4
2 quarters
|
|
2049
Amerant Bancorp
AMTB
$1.18B
| $4.18K | ﹤0.01% |
164
+20
| +14% | +$466 |
2025 Q3
3 quarters
|
|
2050
Albertsons Companies
ACI
$6.02B
| $4.17K | ﹤0.01% |
+308
| New | +$4.93K |
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 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.