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 | |
|---|---|---|---|---|---|---|---|
2076
Amphastar Pharmaceuticals
AMPH
$1.21B
| $3.88K | ﹤0.01% |
192
+164
| +586% | +$3.31K |
2025 Q3
3 quarters
|
|
2077
Universal Corp
UVV
$982M
| $3.86K | ﹤0.01% |
74
-423
| -85% | -$22.5K |
2025 Q4
2 quarters
|
|
2078
Sweetgreen
SG
$1.43B
| $3.86K | ﹤0.01% |
438
-264
| -38% | -$2.02K |
2024 Q2
8 quarters
|
|
2079
Alexander's
ALX
$1.29B
| $3.86K | ﹤0.01% |
14
-8
| -36% | -$2K |
2025 Q3
3 quarters
|
|
2080
APi Group
APG
$17.4B
| $3.85K | ﹤0.01% |
+91
| New | +$3.98K |
2026 Q2
0 quarters
|
|
2081
Metallus
MTUS
$687M
| $3.85K | ﹤0.01% |
206
+76
| +58% | +$1.43K |
2025 Q3
3 quarters
|
|
2082
NextDecade
NEXT
$1.56B
| $3.83K | ﹤0.01% |
508
-627
| -55% | -$4.96K |
2024 Q2
8 quarters
|
|
2083
Petco
WOOF
$848M
| $3.83K | ﹤0.01% |
1,407
+1,293
| +1,134% | +$3.59K |
2026 Q1
1 quarter
|
|
2084
Gentherm
THRM
$1.61B
| $3.82K | ﹤0.01% |
+112
| New | +$3.61K |
2026 Q2
0 quarters
|
|
2085
Verra Mobility
VRRM
$333M
| $3.81K | ﹤0.01% |
897
+533
| +146% | +$5.63K |
2024 Q4
6 quarters
|
|
2086
Shenandoah Telecom
SHEN
$534M
| $3.8K | ﹤0.01% |
+252
| New | +$3.97K |
2026 Q2
0 quarters
|
|
2087
Perella Weinberg Partners
PWP
$1.11B
| $3.8K | ﹤0.01% |
238
-152
| -39% | -$2.78K |
2025 Q3
3 quarters
|
|
2088
Latham Group
SWIM
$924M
| $3.79K | ﹤0.01% |
586
+184
| +46% | +$1.03K |
2025 Q3
3 quarters
|
|
|
SVC
2089
Service Properties Trust
SVC
$675M
| $3.78K | ﹤0.01% |
448
+135
| +43% | +$1.06K |
2025 Q2
4 quarters
|
|
2090
Life360
LIF
$3.86B
| $3.76K | ﹤0.01% |
+68
| New | +$3.02K |
2026 Q2
0 quarters
|
|
2091
DELISTED
SkyWater Technology
SKYT
| $3.76K | ﹤0.01% |
108
-127
| -54% | -$4.34K |
2025 Q3
3 quarters
|
|
2092
Reynolds Consumer Products
REYN
$5.08B
| $3.76K | ﹤0.01% |
+140
| New | +$3.12K |
2026 Q2
0 quarters
|
|
2093
ArriVent BioPharma
AVBP
$673M
| $3.75K | ﹤0.01% |
108
-150
| -58% | -$4.43K |
2025 Q3
3 quarters
|
|
2094
NETSTREIT Corp
NTST
$2.36B
| $3.74K | ﹤0.01% |
177
-13
| -7% | -$263 |
2026 Q1
1 quarter
|
|
2095
DELISTED
ACV Auctions
ACVA
| $3.74K | ﹤0.01% |
520
-680
| -57% | -$3.85K |
2025 Q1
5 quarters
|
|
2096
iShares MSCI USA Quality Factor ETF
QUAL
$11.8B
| $3.73K | ﹤0.01% |
+68
| New | +$3.56K |
2026 Q2
0 quarters
|
|
2097
DoubleVerify
DV
$2.12B
| $3.73K | ﹤0.01% |
+344
| New | +$3.54K |
2026 Q2
0 quarters
|
|
2098
Lindsay Corp
LNN
$1.08B
| $3.71K | ﹤0.01% |
+30
| New | +$3.35K |
2026 Q2
0 quarters
|
|
2099
Bloomin' Brands
BLMN
$835M
| $3.71K | ﹤0.01% |
406
+358
| +746% | +$2.61K |
2026 Q1
1 quarter
|
|
2100
Donegal Group Class A
DGICA
$695M
| $3.7K | ﹤0.01% |
196
+40
| +26% | +$694 |
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.