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 | |
|---|---|---|---|---|---|---|---|
2601
Array Digital Infrastructure
AD
$2.41B
| $290 | ﹤0.01% |
+8
| New | +$380 |
2026 Q2
0 quarters
|
|
2602
Fermi Inc
FRMI
$1.67B
| $284 | ﹤0.01% |
+31
| New | +$196 |
2026 Q2
0 quarters
|
|
2603
Lyell Immunopharma
LYEL
$352M
| $281 | ﹤0.01% |
+20
| New | +$362 |
2026 Q2
0 quarters
|
|
2604
Gogo Inc
GOGO
$444M
| $267 | ﹤0.01% |
86
-100
| -54% | -$408 |
2026 Q1
1 quarter
|
|
2605
Tencent Music
TME
$14.7B
| $267 | ﹤0.01% |
32
-72
| -69% | -$657 |
2025 Q4
2 quarters
|
|
2606
Virginia National Bankshares
VABK
$292M
| $266 | ﹤0.01% |
6
-48
| -89% | -$2.04K |
2025 Q3
3 quarters
|
|
2607
Definitive Healthcare
DH
$140M
| $263 | ﹤0.01% |
316
| – | – |
2025 Q3
3 quarters
|
|
2608
Evolus
EOLS
$461M
| $257 | ﹤0.01% |
37
-320
| -90% | -$1.89K |
2025 Q3
3 quarters
|
|
2609
ZTO Express
ZTO
$15.2B
| $246 | ﹤0.01% |
11
-624
| -98% | -$14.9K |
2024 Q2
8 quarters
|
|
2610
CNA Financial
CNA
$13.1B
| $243 | ﹤0.01% |
+5
| New | +$228 |
2026 Q2
0 quarters
|
|
2611
Wipro
WIT
$21B
| $230 | ﹤0.01% |
102
+96
| +1,600% | +$204 |
2024 Q3
7 quarters
|
|
2612
Princeton Bancorp
BPRN
$303M
| $228 | ﹤0.01% |
6
-48
| -89% | -$1.72K |
2025 Q3
3 quarters
|
|
2613
Pagaya Technologies
PGY
$1.42B
| $219 | ﹤0.01% |
12
-250
| -95% | -$3.55K |
2025 Q3
3 quarters
|
|
2614
Birkenstock
BIRK
$5.99B
| $215 | ﹤0.01% |
+5
| New | +$202 |
2026 Q2
0 quarters
|
|
2615
America Movil
AMX
$76B
| $208 | ﹤0.01% |
+8
| New | +$210 |
2026 Q2
0 quarters
|
|
2616
ScottsMiracle-Gro
SMG
$3.72B
| $204 | ﹤0.01% |
+3
| New | +$186 |
2026 Q2
0 quarters
|
|
2617
Clearfield
CLFD
$402M
| $199 | ﹤0.01% |
5
-109
| -96% | -$4K |
2025 Q3
3 quarters
|
|
2618
First Western Financial
MYFW
$307M
| $193 | ﹤0.01% |
6
-72
| -92% | -$2.05K |
2025 Q3
3 quarters
|
|
2619
Lifeway Foods
LWAY
$328M
| $179 | ﹤0.01% |
6
-48
| -89% | -$1.22K |
2025 Q3
3 quarters
|
|
2620
Nomad Foods
NOMD
$1.67B
| $175 | ﹤0.01% |
+16
| New | +$159 |
2026 Q2
0 quarters
|
|
2621
Orchestra BioMed
OBIO
$571M
| $173 | ﹤0.01% |
+40
| New | +$164 |
2026 Q2
0 quarters
|
|
2622
QuickLogic
QUIK
$176M
| $160 | ﹤0.01% |
8
-8
| -50% | -$139 |
2025 Q3
3 quarters
|
|
2623
Morningstar
MORN
$9.14B
| $156 | ﹤0.01% |
+1
| New | +$174 |
2026 Q2
0 quarters
|
|
2624
Autohome
ATHM
$2.51B
| $152 | ﹤0.01% |
+8
| New | +$144 |
2026 Q2
0 quarters
|
|
2625
Prairie Operating Co
PROP
$47.7M
| $152 | ﹤0.01% |
211
-8
| -4% | -$9 |
2025 Q3
3 quarters
|
|
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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.