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 | |
|---|---|---|---|---|---|---|---|
851
Leverage Shares 2X Long PLUG Daily ETF
PLUL
$1.46M
| $250K | ﹤0.01% |
18,598
-11,705
| -39% | -$242K |
2026 Q1
1 quarter
|
|
852
CleanSpark
CLSK
$1.58B
| $250K | ﹤0.01% |
+17,152
| New | +$242K |
2026 Q2
0 quarters
|
|
853
Direxion Dailly PLTR Bear 1X ETF
PLTD
$32.9M
| $248K | ﹤0.01% |
27,997
+25,057
| +852% | +$198K |
2025 Q3
3 quarters
|
|
854
Tradr 2X Long ACHR Daily ETF
ARCX
$4.17M
| $247K | ﹤0.01% |
23,158
+17,709
| +325% | +$313K |
2025 Q2
4 quarters
|
|
855
Gilead Sciences
GILD
$207B
| $245K | ﹤0.01% |
+1,941
| New | +$256K |
2026 Q2
0 quarters
|
|
856
Defiance Daily Target 2X Long SOFI ETF
SOFX
$53.9M
| $245K | ﹤0.01% |
23,831
-29,957
| -56% | -$297K |
2025 Q4
2 quarters
|
|
857
Leverage Shares 2X Long PYPL Daily ETF
PYPG
$16.8M
| $244K | ﹤0.01% |
47,590
+46,785
| +5,812% | +$275K |
2026 Q1
1 quarter
|
|
858
Aehr Test Systems
AEHR
$1.75B
| $241K | ﹤0.01% |
2,512
+2,167
| +628% | +$198K |
2026 Q1
1 quarter
|
|
859
Martin Marietta Materials
MLM
$36.8B
| $241K | ﹤0.01% |
+418
| New | +$248K |
2026 Q2
0 quarters
|
|
860
Gartner
IT
$12B
| $233K | ﹤0.01% |
+1,794
| New | +$270K |
2026 Q2
0 quarters
|
|
861
Teledyne Technologies
TDY
$28.7B
| $230K | ﹤0.01% |
+345
| New | +$217K |
2026 Q2
0 quarters
|
|
862
GraniteShares 2x Long INTC Daily ETF
INTW
$103M
| $230K | ﹤0.01% |
4,533
-36,659
| -89% | -$1.14M |
2026 Q1
1 quarter
|
|
|
SBU
863
DELISTED
Leverage Shares 2X Long SBUX Daily ETF
SBU
| $229K | ﹤0.01% |
11,557
-29,778
| -72% | -$582K |
2025 Q4
2 quarters
|
|
864
SPDR Gold Trust
GLD
$136B
| $228K | ﹤0.01% |
619
+261
| +73% | +$108K |
2025 Q4
2 quarters
|
|
|
OPEG
865
DELISTED
Leverage Shares 2X Long OPEN Daily ETF
OPEG
| $227K | ﹤0.01% |
51,496
+20,365
| +65% | +$105K |
2026 Q1
1 quarter
|
|
866
S&P Global
SPGI
$136B
| $227K | ﹤0.01% |
+557
| New | +$235K |
2026 Q2
0 quarters
|
|
867
Defiance Daily Target 2x Long AVAV ETF
AVXX
$19M
| $223K | ﹤0.01% |
+6,520
| New | +$304K |
2026 Q2
0 quarters
|
|
868
Defiance Daily Target 2x Short RGTI ETF
RGTZ
$89.6M
| $223K | ﹤0.01% |
12,003
+6,559
| +120% | +$340K |
2025 Q4
2 quarters
|
|
869
Jack Henry & Associates
JKHY
$12.1B
| $222K | ﹤0.01% |
+1,612
| New | +$229K |
2026 Q2
0 quarters
|
|
870
Travelers Companies
TRV
$81B
| $222K | ﹤0.01% |
+672
| New | +$204K |
2026 Q2
0 quarters
|
|
|
ABNG
871
DELISTED
Leverage Shares 2x Long ABNB Daily ETF
ABNG
| $221K | ﹤0.01% |
12,254
-1,429
| -10% | -$24K |
2025 Q4
2 quarters
|
|
872
Celestica
CLS
$26.1B
| $221K | ﹤0.01% |
+605
| New | +$227K |
2026 Q2
0 quarters
|
|
873
Thermo Fisher Scientific
TMO
$257B
| $220K | ﹤0.01% |
439
+210
| +92% | +$101K |
2026 Q1
1 quarter
|
|
874
DexCom
DXCM
$29.6B
| $220K | ﹤0.01% |
+3,264
| New | +$217K |
2026 Q2
0 quarters
|
|
875
Ferrovial N.V. Ordinary Shares
FER
$42.2B
| $219K | ﹤0.01% |
3,186
-62,660
| -95% | -$4.28M |
2025 Q4
2 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.