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 | |
|---|---|---|---|---|---|---|---|
1051
Federal Signal
FSS
$6.92B
| $89.3K | ﹤0.01% |
+695
| New | +$79.7K |
2026 Q2
0 quarters
|
|
1052
Leverage Shares 2X Long ON Daily ETF
ONG
$504K
| $88.7K | ﹤0.01% |
+11,624
| New | +$156K |
2026 Q2
0 quarters
|
|
1053
Huntington Bancshares
HBAN
$31.2B
| $88.7K | ﹤0.01% |
+5,002
| New | +$82.5K |
2026 Q2
0 quarters
|
|
1054
DoorDash
DASH
$78.3B
| $87.8K | ﹤0.01% |
+476
| New | +$78.7K |
2026 Q2
0 quarters
|
|
1055
Leverage Shares 2X Long NIO Daily ETF
NIOG
$1.95M
| $87.3K | ﹤0.01% |
6,796
-34,110
| -83% | -$621K |
2026 Q1
1 quarter
|
|
1056
Canopy Growth
CGC
$276M
| $87.2K | ﹤0.01% |
91,790
+89,059
| +3,261% | +$94.5K |
2026 Q1
1 quarter
|
|
1057
Leverage Shares 2X Long UUUU Daily ETF
UUUG
$2.64M
| $87.1K | ﹤0.01% |
16,545
+3,439
| +26% | +$33.4K |
2026 Q1
1 quarter
|
|
1058
T-Rex 2X Inverse Tesla Daily Target ETF
TSLZ
$31.6M
| $85.6K | ﹤0.01% |
8,081
-33,202
| -80% | -$437K |
2024 Q4
6 quarters
|
|
1059
Broadridge
BR
$21.5B
| $85.6K | ﹤0.01% |
+625
| New | +$94.4K |
2026 Q2
0 quarters
|
|
1060
Peloton Interactive
PTON
$2.46B
| $85.5K | ﹤0.01% |
14,464
+13,099
| +960% | +$70.7K |
2024 Q3
7 quarters
|
|
1061
Defiance Daily Target 2X Long LUNR ETF
LUNL
$8M
| $85.4K | ﹤0.01% |
8,766
-65,324
| -88% | -$1.48M |
2026 Q1
1 quarter
|
|
1062
Cardinal Health
CAH
$62.9B
| $85K | ﹤0.01% |
+358
| New | +$74.4K |
2026 Q2
0 quarters
|
|
1063
Tradr 2X Short CBRS Daily ETF
CBRZ
$14.1M
| $84.9K | ﹤0.01% |
+4,971
| New | +$124K |
2026 Q2
0 quarters
|
|
1064
Direxion Daily MSCI Brazil Bull 2X ETF
BRZU
$120M
| $84.7K | ﹤0.01% |
952
-640
| -40% | -$67.3K |
2025 Q1
5 quarters
|
|
1065
Genpact
G
$7.07B
| $84K | ﹤0.01% |
+3,056
| New | +$100K |
2026 Q2
0 quarters
|
|
1066
T-REX 2X Long GLXY Daily Target ETF
GLXU
$4.03M
| $83.8K | ﹤0.01% |
9,281
-17,105
| -65% | -$181K |
2025 Q3
3 quarters
|
|
1067
Kinross Gold
KGC
$26.2B
| $83.8K | ﹤0.01% |
+3,546
| New | +$104K |
2026 Q2
0 quarters
|
|
1068
Vistance Networks Inc
VISN
$1.27B
| $83.4K | ﹤0.01% |
+6,524
| New | +$92.1K |
2026 Q2
0 quarters
|
|
1069
Tradr 2X Long ON Daily ETF
ONX
$962K
| $83.3K | ﹤0.01% |
+6,993
| New | +$148K |
2026 Q2
0 quarters
|
|
1070
Northern Trust
NTRS
$31.3B
| $82.6K | ﹤0.01% |
+475
| New | +$78.2K |
2026 Q2
0 quarters
|
|
1071
Sysco
SYY
$37.8B
| $82.5K | ﹤0.01% |
987
+274
| +38% | +$20.7K |
2026 Q1
1 quarter
|
|
1072
Gold Fields
GFI
$34.9B
| $81.9K | ﹤0.01% |
+2,437
| New | +$101K |
2026 Q2
0 quarters
|
|
|
MPL
1073
DELISTED
Defiance Daily Target 2x Long MP ETF
MPL
| $81.3K | ﹤0.01% |
+5,036
| New | +$105K |
2026 Q2
0 quarters
|
|
1074
Tyson Foods
TSN
$21B
| $80.7K | ﹤0.01% |
+1,409
| New | +$88.2K |
2026 Q2
0 quarters
|
|
1075
Direxion Daily Junior Gold Miners Index Bull 2X ETF
JNUG
$383M
| $80.3K | ﹤0.01% |
665
-1,031
| -61% | -$186K |
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 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.