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 | |
|---|---|---|---|---|---|---|---|
2851
Viant Technology
DSP
$241M
| – | – |
-144
| Closed | -$1.61K | – |
|
2852
DTE Energy
DTE
$29.1B
| – | – |
-244
| Closed | -$35.7K | – |
|
2853
Drilling Tools International
DTI
$63.2M
| – | – |
-59
| Closed | -$255 | – |
|
2854
Duke Energy
DUK
$101B
| – | – |
-2,625
| Closed | -$344K | – |
|
2855
Destination XL Group
DXLG
$22.7M
| – | – |
-798
| Closed | -$407 | – |
|
2856
GrafTech
EAF
$261M
| – | – |
-8
| Closed | -$54 | – |
|
2857
iShares MSCI EAFE ETF
EFA
$77.3B
| – | – |
-5,042
| Closed | -$490K | – |
|
2858
DELISTED
Enhabit
EHAB
| – | – |
-550
| Closed | -$7.75K | – |
|
2859
Estee Lauder
EL
$40.5B
| – | – |
-1,815
| Closed | -$130K | – |
|
2860
Emcor
EME
$28.9B
| – | – |
-506
| Closed | -$374K | – |
|
2861
Eastern Company
EML
$192M
| – | – |
-56
| Closed | -$1.13K | – |
|
2862
Emerson Electric
EMR
$91.3B
| – | – |
-13
| Closed | -$1.7K | – |
|
2863
Enphase Energy
ENPH
$3.45B
| – | – |
-209,549
| Closed | -$9.5M | – |
|
2864
The Ensign Group
ENSG
$11B
| – | – |
-275
| Closed | -$55.4K | – |
|
2865
EQT Corp
EQT
$33B
| – | – |
-85,508
| Closed | -$4.8M | – |
|
2866
Ero Copper
ERO
$3.03B
| – | – |
-10
| Closed | -$267 | – |
|
2867
Eversource Energy
ES
$27B
| – | – |
-2,205
| Closed | -$153K | – |
|
2868
Escalade
ESCA
$289M
| – | – |
-96
| Closed | -$1.65K | – |
|
2869
Elbit Systems
ESLT
$33.1B
| – | – |
-54
| Closed | -$45.9K | – |
|
2870
Entergy
ETR
$53.1B
| – | – |
-2,669
| Closed | -$300K | – |
|
2871
EVgo
EVGO
$249M
| – | – |
-2,729
| Closed | -$4.69K | – |
|
2872
DELISTED
European Wax Center
EWCZ
| – | – |
-298
| Closed | -$1.72K | – |
|
2873
Franklin Covey
FC
$165M
| – | – |
-112
| Closed | -$1.77K | – |
|
2874
Freeport-McMoran
FCX
$85B
| – | – |
-6,156
| Closed | -$362K | – |
|
2875
Fidelity D&D Bancorp
FDBC
$391M
| – | – |
-56
| Closed | -$2.42K | – |
|
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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.