Optiver Holding Portfolio holdings
Optiver Holding B.V., founded in 1986 by Johann Kaemingk, Ruud Vlek, and Chris Oomen in Amsterdam, Netherlands, is a leading global proprietary trading firm and market maker specializing in options, derivatives, equities, ETFs, bonds, and foreign exchange. Starting as an options market maker on the European Options Exchange (now Euronext), Optiver has grown into a tech-driven powerhouse with over 2,000 employees across offices in Chicago, Sydney, London, Singapore, and beyond, trading on more than 50 exchanges worldwide. Known for its advanced algorithms and low-latency systems, the firm provides liquidity and competitive pricing, emphasizing market efficiency and stability, though it faced a $14 million fine in 2012 for illegal "banging the close" tactics in U.S. oil futures. Privately owned and led by CEO Rob Defares, Optiver blends a collaborative culture with cutting-edge technology, making it a significant player in the global financial ecosystem.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$311M |
| 2 |
Apple
AAPL
|
+$176M |
| 3 |
Microsoft
MSFT
|
+$147M |
| 4 |
iShares Russell 2000 ETF
IWM
|
+$118M |
| 5 |
Amazon
AMZN
|
+$61.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$158M |
| 2 |
Tesla
TSLA
|
+$145M |
| 3 |
Advanced Micro Devices
AMD
|
+$108M |
| 4 |
ASML
ASML
|
+$54.6M |
| 5 |
NVIDIA
NVDA
|
+$50.2M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 0.65% |
| 2 | Communication Services | 0.28% |
| 3 | Consumer Discretionary | 0.1% |
| 4 | Energy | 0.09% |
| 5 | Healthcare | 0.09% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1351
Arbor Realty Trust
ABR
$960M
| $1.88K | ﹤0.01% |
176
-127
| -42% | -$1.34K |
|
1352
Blink Charging
BLNK
$75.2M
| $1.88K | ﹤0.01% |
1,995
| – | – |
|
1353
New Fortress Energy
NFE
$101M
| $1.82K | ﹤0.01% |
+549
| New | +$2.38K |
|
1354
Vishay Intertechnology
VSH
$5.86B
| $1.76K | ﹤0.01% |
111
-276
| -71% | -$3.84K |
|
1355
Editas Medicine
EDIT
$399M
| $1.75K | ﹤0.01% |
795
| – | – |
|
1356
Leslie's
LESL
$11.6M
| $1.74K | ﹤0.01% |
208
| – | – |
|
1357
Coty
COTY
$2.33B
| $1.73K | ﹤0.01% |
373
-2,949
| -89% | -$14.6K |
|
|
SGMO
1358
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
| $1.73K | ﹤0.01% |
3,200
| – | – |
|
|
VTYX
1359
DELISTED
Ventyx Biosciences
VTYX
| $1.73K | ﹤0.01% |
806
| – | – |
|
1360
Phillips 66
PSX
$82.9B
| $1.67K | ﹤0.01% |
+14
| New | +$1.57K |
|
1361
KeyCorp
KEY
$24.3B
| $1.64K | ﹤0.01% |
+94
| New | +$1.46K |
|
1362
Krispy Kreme
DNUT
$543M
| $1.59K | ﹤0.01% |
547
-1
| -0.2% | -$3 |
|
1363
RLJ Lodging Trust
RLJ
$1.87B
| $1.57K | ﹤0.01% |
216
-440
| -67% | -$3.17K |
|
1364
Marqeta
MQ
$1.8B
| $1.56K | ﹤0.01% |
+67
| New | +$1.27K |
|
1365
Frontier Group Holdings
ULCC
$1.34B
| $1.55K | ﹤0.01% |
426
| – | – |
|
1366
Zillow
ZG
$7.02B
| $1.51K | ﹤0.01% |
+22
| New | +$1.46K |
|
1367
B&G Foods
BGS
$285M
| $1.45K | ﹤0.01% |
343
| – | – |
|
1368
Ginkgo Bioworks
DNA
$481M
| $1.43K | ﹤0.01% |
127
| – | – |
|
|
HOUS
1369
DELISTED
Anywhere Real Estate
HOUS
| $1.41K | ﹤0.01% |
390
| – | – |
|
1370
Caribou Biosciences
CRBU
$156M
| $1.39K | ﹤0.01% |
1,104
| – | – |
|
1371
Under Armour Class C
UA
$2.92B
| $1.38K | ﹤0.01% |
213
-116
| -35% | -$684 |
|
|
EVRI
1372
DELISTED
Everi Holdings
EVRI
| $1.37K | ﹤0.01% |
+96
| New | +$1.34K |
|
1373
Designer Brands
DBI
$277M
| $1.33K | ﹤0.01% |
561
| – | – |
|
1374
Sally Beauty Holdings
SBH
$1.4B
| $1.33K | ﹤0.01% |
144
| – | – |
|
1375
Peabody Energy
BTU
$2.78B
| $1.33K | ﹤0.01% |
99
-307
| -76% | -$4.05K |
|
Similar funds
Optiver Holding's Q2 2025 Portfolio in Review
As of Q2 2025, Optiver Holding held 1,658 positions worth $210B, up 22% from $172B the previous quarter. Its ten largest holdings account for 78% of the portfolio.
Optiver Holding deployed $13.9B of net new capital in Q2 2025, opening 337 new positions and adding to 505 existing holdings. Its largest new stake was iShares MSCI Brazil ETF: 2,266,766 shares worth $65.4M.
By sector, the portfolio is most concentrated in Technology at 0.65% of assets, up from 0.6% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Broadcom, an estimated $158M trimmed.
- Optiver Holding's largest Q2 2025 buy was iShares MSCI Brazil ETF: 2,266,766 shares worth $65.4M.
- Optiver Holding added most to Alphabet (Google) Class A in Q2 2025, an estimated $311M increase.
- Optiver Holding's biggest Q2 2025 reduction was Broadcom, cutting an estimated $158M.
- Optiver Holding fully exited ASML in Q2 2025, selling an estimated $54.6M.
- Optiver Holding's ten largest holdings make up 78% of its $210B portfolio in Q2 2025.
- Optiver Holding opened 337 new positions and closed 224 in Q2 2025.
- Optiver Holding's portfolio value rose 22% quarter-over-quarter to $210B.
Based on Optiver Holding's 13F filing for Q2 2025, filed 14 Aug 2025.