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 | |
|---|---|---|---|---|---|---|---|
1901
Genius Sports
GENI
$1.6B
| $6.25K | ﹤0.01% |
1,031
-557
| -35% | -$2.88K |
2025 Q3
3 quarters
|
|
1902
DNOW Inc
DNOW
$2.4B
| $6.19K | ﹤0.01% |
+477
| New | +$6.19K |
2026 Q2
0 quarters
|
|
1903
Orchid Island Capital
ORC
$953M
| $6.16K | ﹤0.01% |
884
-218
| -20% | -$1.5K |
2025 Q4
2 quarters
|
|
1904
Beyond Meat
BYND
$110M
| $6.16K | ﹤0.01% |
274
+182
| +198% | +$4.24K |
2025 Q1
5 quarters
|
|
1905
BellRing Brands
BRBR
$1.07B
| $6.16K | ﹤0.01% |
+476
| New | +$5.74K |
2026 Q2
0 quarters
|
|
1906
Preformed Line Products
PLPC
$1.28B
| $6.16K | ﹤0.01% |
15
-7
| -32% | -$2.45K |
2025 Q3
3 quarters
|
|
1907
Brady Corp
BRC
$3.69B
| $6.14K | ﹤0.01% |
+67
| New | +$5.57K |
2026 Q2
0 quarters
|
|
1908
Yelp
YELP
$1.06B
| $6.13K | ﹤0.01% |
+250
| New | +$6.23K |
2026 Q2
0 quarters
|
|
1909
Dorian LPG
LPG
$1.99B
| $6.12K | ﹤0.01% |
+176
| New | +$6.93K |
2026 Q2
0 quarters
|
|
1910
AdaptHealth
AHCO
$1B
| $6.08K | ﹤0.01% |
+584
| New | +$6.52K |
2026 Q2
0 quarters
|
|
1911
Flowers Foods
FLO
$1.42B
| $6.08K | ﹤0.01% |
769
-2,617
| -77% | -$21K |
2025 Q4
2 quarters
|
|
1912
Sonos
SONO
$1.94B
| $6.08K | ﹤0.01% |
+449
| New | +$6.57K |
2026 Q2
0 quarters
|
|
1913
Goosehead Insurance
GSHD
$1.32B
| $6.06K | ﹤0.01% |
+125
| New | +$5.16K |
2026 Q2
0 quarters
|
|
1914
Peapack-Gladstone Financial
PGC
$814M
| $6.06K | ﹤0.01% |
128
+40
| +45% | +$1.69K |
2025 Q3
3 quarters
|
|
1915
Pursuit Attractions and Hospitality Inc
PRSU
$1.49B
| $6.04K | ﹤0.01% |
108
+22
| +26% | +$972 |
2025 Q3
3 quarters
|
|
1916
Bristow Group
VTOL
$1.09B
| $6.03K | ﹤0.01% |
146
+108
| +284% | +$4.84K |
2025 Q3
3 quarters
|
|
1917
Ingles Markets
IMKTA
$1.56B
| $6.02K | ﹤0.01% |
68
+40
| +143% | +$3.58K |
2025 Q3
3 quarters
|
|
1918
Babcock & Wilcox
BW
$484M
| $6.01K | ﹤0.01% |
+426
| New | +$7.23K |
2026 Q2
0 quarters
|
|
1919
Republic Bancorp
RBCAA
$1.78B
| $5.97K | ﹤0.01% |
66
+8
| +14% | +$634 |
2025 Q3
3 quarters
|
|
|
ORLA
1920
DELISTED
Orla Mining
ORLA
| $5.95K | ﹤0.01% |
608
-1,901
| -76% | -$25.3K |
2026 Q1
1 quarter
|
|
1921
Five Star Bancorp
FSBC
$1.08B
| $5.94K | ﹤0.01% |
122
-24
| -16% | -$1.01K |
2025 Q3
3 quarters
|
|
1922
FormFactor
FORM
$6.36B
| $5.92K | ﹤0.01% |
37
-51
| -58% | -$6.77K |
2025 Q1
5 quarters
|
|
1923
Digital Turbine
APPS
$1.26B
| $5.91K | ﹤0.01% |
458
-7,153
| -94% | -$42.8K |
2025 Q2
4 quarters
|
|
1924
People Inc
PPLI
$3.16B
| $5.91K | ﹤0.01% |
+128
| New | +$5.46K |
2026 Q2
0 quarters
|
|
1925
Moody's
MCO
$87.2B
| $5.89K | ﹤0.01% |
+13
| New | +$5.84K |
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.