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 | |
|---|---|---|---|---|---|---|
226
CALL
Ericsson
ERIC
$30.7B
| $4.89M | ﹤0.01% |
576,900
+293,600
| +104% | +$2.41M |
|
227
PUT
ING
ING
$93.8B
| $4.85M | ﹤0.01% |
221,900
+8,300
| +4% | +$168K |
|
228
Philips
PHG
$25.4B
| $4.82M | ﹤0.01% |
208,442
-297,458
| -59% | -$6.67M |
|
229
PUT
Ambev
ABEV
$47.3B
| $4.61M | ﹤0.01% |
1,912,600
+518,900
| +37% | +$1.26M |
|
230
PUT
Itaú Unibanco
ITUB
$91.3B
| $4.49M | ﹤0.01% |
680,449
+29,540
| +5% | +$180K |
|
|
PTIR
231
GraniteShares 2x Long PLTR Daily ETF
PTIR
$253M
| $4.21M | ﹤0.01% |
216,630
+155,460
| +254% | +$2.43M |
|
232
CALL
ConocoPhillips
COP
$147B
| $4.12M | ﹤0.01% |
45,900
+18,200
| +66% | +$1.64M |
|
|
233
CALL
Philips
PHG
$25.4B
| $4.05M | ﹤0.01% |
175,171
-334,416
| -66% | -$7.49M |
|
234
Marvell Technology
MRVL
$174B
| $4.02M | ﹤0.01% |
51,994
-422,687
| -89% | -$26.4M |
|
235
CALL
Alibaba
BABA
$269B
| $3.99M | ﹤0.01% |
35,200
-89,800
| -72% | -$10.6M |
|
|
236
Ambev
ABEV
$47.3B
| $3.96M | ﹤0.01% |
1,642,000
+56,412
| +4% | +$137K |
|
237
PUT
National Grid
NGG
$82.7B
| $3.94M | ﹤0.01% |
53,761
-35,605
| -40% | -$2.45M |
|
238
XP
XP
$8.62B
| $3.91M | ﹤0.01% |
193,425
-87,573
| -31% | -$1.51M |
|
239
CALL
Blackrock
BLK
$164B
| $3.78M | ﹤0.01% |
+3,600
| New | +$3.4M |
|
240
CALL
Banco Santander
SAN
$194B
| $3.55M | ﹤0.01% |
428,100
-227,700
| -35% | -$1.69M |
|
241
CALL
NatWest
NWG
$71.5B
| $3.54M | ﹤0.01% |
249,900
+249,500
| +62,375% | +$3.3M |
|
242
PUT
American Express
AXP
$223B
| $3.51M | ﹤0.01% |
11,000
+10,900
| +10,900% | +$3.07M |
|
243
PUT
Occidental Petroleum
OXY
$57B
| $3.44M | ﹤0.01% |
82,000
-39,000
| -32% | -$1.63M |
|
244
State Street SPDR EURO STOXX 50 ETF
FEZ
$4.28B
| $3.4M | ﹤0.01% |
56,945
-124,973
| -69% | -$7.14M |
|
245
Vanguard Long-Term Treasury ETF
VGLT
$10.1B
| $3.29M | ﹤0.01% |
+58,678
| New | +$3.25M |
|
246
Genmab
GMAB
$17.7B
| $3.22M | ﹤0.01% |
+155,954
| New | +$3.2M |
|
247
Coinbase
COIN
$41.7B
| $3.19M | ﹤0.01% |
9,099
-15,627
| -63% | -$3.65M |
|
248
PUT
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$6.07B
| $3.17M | ﹤0.01% |
25,200
-13,000
| -34% | -$379K |
|
249
GraniteShares 2x Long COIN Daily ETF
CONL
$510M
| $3.16M | ﹤0.01% |
+68,445
| New | +$1.61M |
|
250
ProShares UltraPro QQQ
TQQQ
$31.1B
| $3.03M | ﹤0.01% |
72,934
-186,708
| -72% | -$5.91M |
|
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.