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 | |
|---|---|---|---|---|---|---|---|
2626
Aimco
AIV
$212M
| $148 | ﹤0.01% |
+50
| New | +$192 |
2026 Q2
0 quarters
|
|
2627
National Bankshares
NKSH
$250M
| $145 | ﹤0.01% |
4
-56
| -93% | -$2.02K |
2025 Q3
3 quarters
|
|
2628
Sanara MedTech
SMTI
$297M
| $142 | ﹤0.01% |
6
-32
| -84% | -$662 |
2025 Q3
3 quarters
|
|
2629
Hamilton Beach Brands
HBB
$419M
| $138 | ﹤0.01% |
6
-64
| -91% | -$1.28K |
2025 Q3
3 quarters
|
|
2630
Utah Medical Products
UTMD
$205M
| $138 | ﹤0.01% |
2
-24
| -92% | -$1.6K |
2025 Q3
3 quarters
|
|
2631
LoveSac
LOVE
$218M
| $134 | ﹤0.01% |
8
-32
| -80% | -$506 |
2025 Q3
3 quarters
|
|
2632
Canaan Creative
CAN
$115M
| $130 | ﹤0.01% |
453
+452
| +45,200% | +$196 |
2026 Q1
1 quarter
|
|
|
DNNG
2633
DELISTED
Leverage Shares 2x Long DNN Daily ETF
DNNG
| $129 | ﹤0.01% |
+18
| New | +$181 |
2026 Q2
0 quarters
|
|
2634
Lifecore Biomedical
LFCR
$243M
| $126 | ﹤0.01% |
24
-224
| -90% | -$1.13K |
2025 Q3
3 quarters
|
|
2635
DELISTED
Elme Communities
ELME
| $123 | ﹤0.01% |
83
| – | – |
2026 Q1
1 quarter
|
|
2636
USCB Financial Holdings
USCB
$373M
| $123 | ﹤0.01% |
6
-104
| -95% | -$1.98K |
2025 Q3
3 quarters
|
|
2637
Sprott Physical Gold and Silver Trust
CEF
$6.46B
| $121 | ﹤0.01% |
+3
| New | +$140 |
2026 Q2
0 quarters
|
|
2638
Honda
HMC
$44.5B
| $108 | ﹤0.01% |
+4
| New | +$102 |
2026 Q2
0 quarters
|
|
2639
Warner Music
WMG
$16.9B
| $108 | ﹤0.01% |
4
-3
| -43% | -$89 |
2025 Q1
5 quarters
|
|
2640
Amplify Junior Silver Miners ETF
SILJ
$2.94B
| $104 | ﹤0.01% |
4
-18,954
| -100% | -$562K |
2026 Q1
1 quarter
|
|
2641
Pioneer Bancorp
PBFS
$438M
| $102 | ﹤0.01% |
6
-112
| -95% | -$1.7K |
2025 Q3
3 quarters
|
|
2642
Runway Growth Finance
RWAY
$276M
| $101 | ﹤0.01% |
+18
| New | +$114 |
2026 Q2
0 quarters
|
|
2643
Tenaya Therapeutics
TNYA
$79.6M
| $99 | ﹤0.01% |
134
+40
| +43% | +$30 |
2025 Q3
3 quarters
|
|
2644
Bank7 Corp
BSVN
$633M
| $98 | ﹤0.01% |
2
-48
| -96% | -$2.12K |
2025 Q3
3 quarters
|
|
2645
RGC Resources
RGCO
$234M
| $96 | ﹤0.01% |
4
-64
| -94% | -$1.47K |
2025 Q3
3 quarters
|
|
2646
NI Holdings
NODK
$304M
| $94 | ﹤0.01% |
6
-72
| -92% | -$1.01K |
2025 Q3
3 quarters
|
|
2647
Jakks Pacific
JAKK
$414M
| $93 | ﹤0.01% |
4
-96
| -96% | -$2.13K |
2025 Q3
3 quarters
|
|
2648
Critical Metals Corp
CRML
$948M
| $92 | ﹤0.01% |
9
-44
| -83% | -$471 |
2026 Q1
1 quarter
|
|
2649
Regions Financial
RF
$24.5B
| $91 | ﹤0.01% |
3
-5,680
| -100% | -$159K |
2025 Q4
2 quarters
|
|
2650
Alico
ALCO
$276M
| $83 | ﹤0.01% |
2
-56
| -97% | -$2.32K |
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.