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 | |
|---|---|---|---|---|---|---|---|
1451
Artisan Partners
APAM
$2.78B
| $23.8K | ﹤0.01% |
+689
| New | +$25.3K |
2026 Q2
0 quarters
|
|
1452
Royal Gold
RGLD
$22.5B
| $23.8K | ﹤0.01% |
+119
| New | +$27.7K |
2026 Q2
0 quarters
|
|
1453
Par Pacific Holdings
PARR
$3.41B
| $23.7K | ﹤0.01% |
+423
| New | +$25.2K |
2026 Q2
0 quarters
|
|
1454
4D Molecular Therapeutics
FDMT
$677M
| $23.7K | ﹤0.01% |
+1,782
| New | +$17.4K |
2026 Q2
0 quarters
|
|
1455
NBT Bancorp
NBTB
$2.74B
| $23.7K | ﹤0.01% |
480
+416
| +650% | +$19K |
2025 Q3
3 quarters
|
|
1456
KB Home
KBH
$3.08B
| $23.6K | ﹤0.01% |
+377
| New | +$19.6K |
2026 Q2
0 quarters
|
|
1457
Blackstone Mortgage Trust
BXMT
$1.85B
| $23.5K | ﹤0.01% |
+1,388
| New | +$25.9K |
2026 Q2
0 quarters
|
|
1458
First Bancorp
FBNC
$2.67B
| $23.5K | ﹤0.01% |
+368
| New | +$21.8K |
2026 Q2
0 quarters
|
|
1459
Nicolet Bankshares
NIC
$3.6B
| $23.5K | ﹤0.01% |
142
+64
| +82% | +$9.45K |
2025 Q3
3 quarters
|
|
1460
Ligand Pharmaceuticals
LGND
$6.12B
| $23.4K | ﹤0.01% |
+74
| New | +$17.4K |
2026 Q2
0 quarters
|
|
1461
Acadia Pharmaceuticals
ACAD
$3.66B
| $23.3K | ﹤0.01% |
+921
| New | +$20.3K |
2026 Q2
0 quarters
|
|
1462
Ingevity
NGVT
$2.07B
| $23.3K | ﹤0.01% |
+312
| New | +$22.5K |
2026 Q2
0 quarters
|
|
1463
Sezzle
SEZL
$5.05B
| $23K | ﹤0.01% |
134
+121
| +931% | +$12.8K |
2026 Q1
1 quarter
|
|
1464
Banc of California
BANC
$2.85B
| $23K | ﹤0.01% |
+1,125
| New | +$21.4K |
2026 Q2
0 quarters
|
|
1465
LCI Industries
LCII
$2.38B
| $22.9K | ﹤0.01% |
+216
| New | +$23.8K |
2026 Q2
0 quarters
|
|
1466
Kennametal
KMT
$1.76B
| $22.9K | ﹤0.01% |
+652
| New | +$23.7K |
2026 Q2
0 quarters
|
|
1467
Scorpio Tankers
STNG
$4.13B
| $22.7K | ﹤0.01% |
328
+6
| +2% | +$469 |
2025 Q1
5 quarters
|
|
1468
St. Joe Company
JOE
$3.96B
| $22.5K | ﹤0.01% |
360
+336
| +1,400% | +$22K |
2025 Q3
3 quarters
|
|
1469
Option Care Health
OPCH
$4.74B
| $22.5K | ﹤0.01% |
1,075
+799
| +289% | +$18.6K |
2025 Q1
5 quarters
|
|
1470
Towne Bank
TOWN
$3.44B
| $22.5K | ﹤0.01% |
622
+328
| +112% | +$11.5K |
2025 Q3
3 quarters
|
|
1471
Cushman & Wakefield Ltd
CWK
$3.28B
| $22.5K | ﹤0.01% |
+1,681
| New | +$22.6K |
2026 Q2
0 quarters
|
|
1472
IBEX
IBEX
$661M
| $22.5K | ﹤0.01% |
741
+72
| +11% | +$2.14K |
2026 Q1
1 quarter
|
|
1473
Agilysys
AGYS
$3.42B
| $22.5K | ﹤0.01% |
215
-241
| -53% | -$18.7K |
2025 Q1
5 quarters
|
|
1474
Delek US
DK
$3.92B
| $22.4K | ﹤0.01% |
440
+237
| +117% | +$10.5K |
2025 Q3
3 quarters
|
|
1475
Avient
AVNT
$4.17B
| $22.3K | ﹤0.01% |
603
+175
| +41% | +$6.34K |
2025 Q1
5 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.