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 | |
|---|---|---|---|---|---|---|
301
PUT
EOG Resources
EOG
$78B
| $1.24M | ﹤0.01% |
10,400
-29,700
| -74% | -$3.39M |
|
302
PUT
Wayfair
W
$11.1B
| $1.24M | ﹤0.01% |
+24,300
| New | +$907K |
|
303
Trip.com Group
TCOM
$27.5B
| $1.19M | ﹤0.01% |
20,300
-150,000
| -88% | -$9.01M |
|
304
CALL
Intuit
INTU
$81.1B
| $1.18M | ﹤0.01% |
1,500
+400
| +36% | +$271K |
|
305
Direxion Daily MSCI Brazil Bull 2X ETF
BRZU
$100M
| $1.16M | ﹤0.01% |
17,635
+14,830
| +529% | +$846K |
|
306
GraniteShares 1.25x Long TSLA Daily ETF
TSL
$9.03M
| $1.11M | ﹤0.01% |
+87,979
| New | +$1.05M |
|
|
SMCL
307
GraniteShares 2x Long SMCI Daily ETF
SMCL
$38M
| $1.08M | ﹤0.01% |
8,875
+8,404
| +1,784% | +$719K |
|
308
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.42B
| $1.05M | ﹤0.01% |
8,311
-6,051
| -42% | -$726K |
|
309
iShares MSCI Taiwan ETF
EWT
$10B
| $1.04M | ﹤0.01% |
+18,072
| New | +$924K |
|
310
CALL
Banco Bradesco
BBD
$38.1B
| $1.04M | ﹤0.01% |
335,100
-97,300
| -23% | -$256K |
|
311
PUT
Shopify
SHOP
$148B
| $1.03M | ﹤0.01% |
8,900
+8,800
| +8,800% | +$880K |
|
312
CALL
Petrobras Class A
PBR.A
$107B
| $1.01M | ﹤0.01% |
87,300
-8,245,400
| -99% | -$91.9M |
|
|
RGTX
313
Defiance Daily Target 2X Long RGTI ETF
RGTX
$47.3M
| $993K | ﹤0.01% |
+31,430
| New | +$924K |
|
|
AVL
314
Direxion Daily AVGO Bull 2X ETF
AVL
$194M
| $973K | ﹤0.01% |
+25,015
| New | +$635K |
|
315
PUT
Banco Bilbao Vizcaya Argentaria
BBVA
$144B
| $964K | ﹤0.01% |
62,700
+28,100
| +81% | +$405K |
|
316
CALL
Snap
SNAP
$7.32B
| $956K | ﹤0.01% |
110,000
-81,300
| -42% | -$675K |
|
317
CALL
Analog Devices
ADI
$181B
| $952K | ﹤0.01% |
+4,000
| New | +$833K |
|
|
LLYX
318
Defiance Daily Target 2x Long LLY ETF
LLYX
$62.3M
| $912K | ﹤0.01% |
+57,617
| New | +$944K |
|
319
T-Rex 2X Long NVIDIA Daily Target ETF
NVDX
$461M
| $899K | ﹤0.01% |
61,695
-118,759
| -66% | -$1.16M |
|
320
CALL
Costco
COST
$415B
| $891K | ﹤0.01% |
900
+600
| +200% | +$596K |
|
321
PUT
Proshares UltraShort Technology
REW
$3.48M
| $890K | ﹤0.01% |
11,375
-286,825
| -96% | -$11.6M |
|
|
RIOX
322
Defiance Daily Target 2X Long RIOT ETF
RIOX
$21.4M
| $882K | ﹤0.01% |
19,830
+19,779
| +38,782% | +$551K |
|
323
CALL
Palantir
PLTR
$295B
| $872K | ﹤0.01% |
6,400
| – | – |
|
324
Affirm
AFRM
$23.5B
| $868K | ﹤0.01% |
+12,560
| New | +$651K |
|
325
PUT
CrowdStrike
CRWD
$187B
| $866K | ﹤0.01% |
6,800
+3,200
| +89% | +$347K |
|
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.