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
| 1 |
SPDR S&P 500 ETF Trust
SPY
|
+$2.58B |
| 2 |
iShares MSCI Brazil ETF
EWZ
|
+$131M |
| 3 |
Amazon
AMZN
|
+$119M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$104M |
| 5 |
VanEck Semiconductor ETF
SMH
|
+$76.5M |
Top Sells
| 1 |
NVIDIA
NVDA
|
+$349M |
| 2 |
iShares Russell 2000 ETF
IWM
|
+$145M |
| 3 |
TSMC
TSM
|
+$107M |
| 4 |
Invesco QQQ Trust
QQQ
|
+$96.9M |
| 5 |
Apple
AAPL
|
+$75.7M |
Sector Composition
| 1 | Technology | 15.49% |
| 2 | Financials | 6.65% |
| 3 | Communication Services | 4.21% |
| 4 | Energy | 3.96% |
| 5 | Consumer Discretionary | 2.9% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
326
Genco Shipping & Trading
GNK
$772M
| $14.4K | ﹤0.01% |
+676
| New | +$14.4K |
|
327
Bumble
BMBL
$689M
| $14.4K | ﹤0.01% |
+1,368
| New | +$14.4K |
|
|
WRK
328
DELISTED
WestRock Company
WRK
| $14.3K | ﹤0.01% |
+284
| New | +$14.3K |
|
329
Iovance Biotherapeutics
IOVA
$858M
| $14.3K | ﹤0.01% |
+1,777
| New | +$14.3K |
|
330
Nordic American Tanker
NAT
$675M
| $13.9K | ﹤0.01% |
+3,490
| New | +$13.9K |
|
331
Upwork
UPWK
$2.12B
| $13.9K | ﹤0.01% |
+1,289
| New | +$13.9K |
|
332
Repligen
RGEN
$6.68B
| $13.7K | ﹤0.01% |
+109
| New | +$13.7K |
|
|
VGR
333
DELISTED
Vector Group Ltd.
VGR
| $13.7K | ﹤0.01% |
+1,298
| New | +$13.7K |
|
334
Krispy Kreme
DNUT
$531M
| $13.5K | ﹤0.01% |
+1,259
| New | +$13.5K |
|
335
Compass
COMP
$4.88B
| $13.5K | ﹤0.01% |
+3,749
| New | +$13.5K |
|
336
Teva Pharmaceuticals
TEVA
$22.6B
| $13.3K | ﹤0.01% |
+820
| New | +$13.3K |
|
337
Janus International
JBI
$1.39B
| $13.3K | ﹤0.01% |
+1,051
| New | +$13.3K |
|
338
MannKind Corp
MNKD
$1.69B
| $13.3K | ﹤0.01% |
+2,539
| New | +$13.3K |
|
339
Warner Bros
WBD
$30.4B
| $13.2K | ﹤0.01% |
1,769
-3,873
| -69% | -$28.8K |
|
340
GameStop
GME
$10.6B
| $13.1K | ﹤0.01% |
+530
| New | +$13.1K |
|
341
NuScale Power
SMR
$4.73B
| $13.1K | ﹤0.01% |
+1,119
| New | +$13.1K |
|
342
iShares 1-3 Year Treasury Bond ETF
SHY
$24.5B
| $13K | ﹤0.01% |
+159
| New | +$13K |
|
343
CoreCivic
CXW
$2.19B
| $12.6K | ﹤0.01% |
+971
| New | +$12.6K |
|
344
Fastenal
FAST
$55B
| $12.6K | ﹤0.01% |
+400
| New | +$12.6K |
|
345
Select Water Solutions
WTTR
$883M
| $12.5K | ﹤0.01% |
+1,171
| New | +$12.5K |
|
346
The GEO Group
GEO
$3.05B
| $12.5K | ﹤0.01% |
+867
| New | +$12.5K |
|
|
VZIO
347
DELISTED
VIZIO Holding Corp.
VZIO
| $12.2K | ﹤0.01% |
+1,133
| New | +$12.2K |
|
348
Riot Platforms
RIOT
$5.62B
| $11.8K | ﹤0.01% |
+1,286
| New | +$11.8K |
|
349
Aurora
AUR
$10.5B
| $11.7K | ﹤0.01% |
+4,211
| New | +$11.7K |
|
350
Guardant Health
GH
$7.41B
| $11.6K | ﹤0.01% |
+401
| New | +$11.6K |
|