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 | |
|---|---|---|---|---|---|---|---|
901
BP
BP
$115B
| $197K | ﹤0.01% |
5,343
-105,650
| -95% | -$4.64M |
2025 Q4
2 quarters
|
|
902
Jacobs Solutions
J
$17.4B
| $197K | ﹤0.01% |
+1,564
| New | +$192K |
2026 Q2
0 quarters
|
|
|
ASUP
903
DELISTED
T-REX 2X Long ASTS Daily Target ETF
ASUP
| $196K | ﹤0.01% |
+10,296
| New | +$262K |
2026 Q2
0 quarters
|
|
904
Roper Technologies
ROP
$47.2B
| $196K | ﹤0.01% |
+578
| New | +$197K |
2026 Q2
0 quarters
|
|
|
SBTU
905
DELISTED
T-REX 2X Long SBET Daily Target ETF
SBTU
| $195K | ﹤0.01% |
12,846
+9,053
| +239% | +$271K |
2025 Q4
2 quarters
|
|
906
T-REX 2X Long BMNR Daily Target ETF
BMNU
$195M
| $195K | ﹤0.01% |
29,182
-29,590
| -50% | -$475K |
2025 Q4
2 quarters
|
|
907
W.R. Berkley
WRB
$27.9B
| $194K | ﹤0.01% |
+2,756
| New | +$185K |
2026 Q2
0 quarters
|
|
908
Truist Financial
TFC
$59.2B
| $192K | ﹤0.01% |
3,848
+2,840
| +282% | +$140K |
2026 Q1
1 quarter
|
|
909
Loews
L
$22.2B
| $191K | ﹤0.01% |
+1,685
| New | +$183K |
2026 Q2
0 quarters
|
|
910
T-Rex 2X Long NFLX Daily Target ETF
NFLU
$23M
| $190K | ﹤0.01% |
11,375
+1,426
| +14% | +$37.5K |
2024 Q4
6 quarters
|
|
911
T-REX 2X Long KTOS Daily Target ETF
KTUP
$4.17M
| $189K | ﹤0.01% |
29,330
+7,598
| +35% | +$81.6K |
2025 Q4
2 quarters
|
|
912
T-REX 2X Long CIFR Daily Target ETF
CIFU
$1.39M
| $189K | ﹤0.01% |
5,667
-13,842
| -71% | -$395K |
2025 Q4
2 quarters
|
|
913
Ball Corp
BALL
$17.2B
| $189K | ﹤0.01% |
+3,023
| New | +$178K |
2026 Q2
0 quarters
|
|
914
Kratos Defense & Security Solutions
KTOS
$6.61B
| $188K | ﹤0.01% |
+3,766
| New | +$228K |
2026 Q2
0 quarters
|
|
915
Hartford Financial Services
HIG
$35.8B
| $186K | ﹤0.01% |
+1,404
| New | +$188K |
2026 Q2
0 quarters
|
|
916
Agnico Eagle Mines
AEM
$96.8B
| $185K | ﹤0.01% |
+1,194
| New | +$221K |
2026 Q2
0 quarters
|
|
917
Tradr 1.25X NVDA Bear Daily ETF
NVDS
$13.3M
| $185K | ﹤0.01% |
8,146
-1,233
| -13% | -$28.1K |
2026 Q1
1 quarter
|
|
918
Vanguard S&P 500 ETF
VOO
$996B
| $185K | ﹤0.01% |
269
-7,078
| -96% | -$4.72M |
2026 Q1
1 quarter
|
|
919
Pinnacle West Capital
PNW
$12.6B
| $184K | ﹤0.01% |
+1,724
| New | +$176K |
2026 Q2
0 quarters
|
|
920
Tradr 2X Long CBRS Daily ETF
CBRX
$537K
| $184K | ﹤0.01% |
+10,780
| New | +$199K |
2026 Q2
0 quarters
|
|
921
Leverage Shares 2X Long USAR Daily ETF
USGG
$2.3M
| $182K | ﹤0.01% |
15,572
-22,955
| -60% | -$357K |
2026 Q1
1 quarter
|
|
922
Leverage Shares 2X Long TSLA Daily ETF
TSLG
$45.3M
| $181K | ﹤0.01% |
25,627
-5,395
| -17% | -$35.6K |
2025 Q1
5 quarters
|
|
923
Federal Realty Investment Trust
FRT
$9.7B
| $181K | ﹤0.01% |
+1,463
| New | +$170K |
2026 Q2
0 quarters
|
|
924
Barrick Mining
B
$66.8B
| $180K | ﹤0.01% |
+4,914
| New | +$201K |
2026 Q2
0 quarters
|
|
925
Solventum
SOLV
$15.4B
| $180K | ﹤0.01% |
+2,339
| New | +$171K |
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 434 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 434 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.