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 |
Broadcom
AVGO
|
$219M |
| 2 |
iShares Russell 2000 ETF
IWM
|
$201M |
| 3 |
Tesla
TSLA
|
$197M |
| 4 |
TSMC
TSM
|
$101M |
| 5 |
iShares 20+ Year Treasury Bond ETF
TLT
|
$77.5M |
Top Sells
| 1 |
Invesco QQQ Trust
QQQ
|
$790M |
| 2 |
Stellantis
STLA
|
$123M |
| 3 |
GraniteShares 2x Short TSLA Daily ETF
TSDD
|
$115M |
| 4 |
iShares MSCI Brazil ETF
EWZ
|
$92.2M |
| 5 |
Advanced Micro Devices
AMD
|
$83M |
Sector Composition
| 1 | Technology | 40.12% |
| 2 | Consumer Discretionary | 10.36% |
| 3 | Communication Services | 8.28% |
| 4 | Financials | 6.31% |
| 5 | Materials | 3.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
76
iShares MSCI United Kingdom ETF
EWU
$2.86B
| $3.3M | ﹤0.01% |
88,066
-121,444
| -58% | -$4.55M |
|
77
Occidental Petroleum
OXY
$47.3B
| $3.07M | ﹤0.01% |
62,221
+47,188
| +314% | +$2.33M |
|
78
Carnival PLC
CUK
$37.2B
| $2.85M | ﹤0.01% |
162,296
+2,017
| +1% | +$35.4K |
|
79
Blackrock
BLK
$175B
| $2.58M | ﹤0.01% |
2,722
-273
| -9% | -$258K |
|
80
Berkshire Hathaway Class B
BRK.B
$1.08T
| $2.45M | ﹤0.01% |
4,594
-4,851
| -51% | -$2.58M |
|
81
WPP
WPP
$5.65B
| $2.4M | ﹤0.01% |
63,213
-78,275
| -55% | -$2.97M |
|
82
argenx
ARGX
$43.6B
| $2.25M | ﹤0.01% |
+3,795
| New | +$2.25M |
|
|
MSTX
83
Tidal Trust II Defiance Daily Target 2x Long MSTR ETF
MSTX
$789M
| $2.19M | ﹤0.01% |
84,990
+79,744
| +1,520% | +$2.06M |
|
84
GraniteShares 2x Long AMD Daily ETF
AMDL
$528M
| $2.12M | ﹤0.01% |
411,684
+249,033
| +153% | +$1.28M |
|
85
Embraer
ERJ
$10.3B
| $2.1M | ﹤0.01% |
45,481
-38,448
| -46% | -$1.78M |
|
86
Avery Dennison
AVY
$13.2B
| $2.03M | ﹤0.01% |
+11,428
| New | +$2.03M |
|
87
Costco
COST
$418B
| $2.01M | ﹤0.01% |
+2,124
| New | +$2.01M |
|
88
Fiserv
FI
$75.1B
| $1.98M | ﹤0.01% |
+8,973
| New | +$1.98M |
|
89
SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$1.92B
| $1.89M | ﹤0.01% |
+14,362
| New | +$1.89M |
|
90
Goldman Sachs
GS
$226B
| $1.87M | ﹤0.01% |
3,428
+3,416
| +28,467% | +$1.87M |
|
91
Copel
ELPC
$6.18B
| $1.86M | ﹤0.01% |
276,401
+762
| +0.3% | +$5.14K |
|
92
Banco Bradesco
BBD
$32.9B
| $1.81M | ﹤0.01% |
812,399
+182,104
| +29% | +$406K |
|
93
Aegon
AEG
$12.1B
| $1.78M | ﹤0.01% |
270,409
-496,047
| -65% | -$3.27M |
|
94
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$2.32B
| $1.76M | ﹤0.01% |
+66,195
| New | +$1.76M |
|
95
American Express
AXP
$230B
| $1.74M | ﹤0.01% |
6,456
-627
| -9% | -$169K |
|
96
Petrobras Class A
PBR.A
$74B
| $1.71M | ﹤0.01% |
+130,854
| New | +$1.71M |
|
97
EOG Resources
EOG
$68.8B
| $1.66M | ﹤0.01% |
12,917
-12,659
| -49% | -$1.62M |
|
98
T-Mobile US
TMUS
$284B
| $1.62M | ﹤0.01% |
+6,074
| New | +$1.62M |
|
99
Direxion Daily TSLA Bull 2X Shares
TSLL
$5.6B
| $1.61M | ﹤0.01% |
169,476
+160,755
| +1,843% | +$1.53M |
|
100
Fresenius Medical Care
FMS
$14.3B
| $1.61M | ﹤0.01% |
64,670
+4,337
| +7% | +$108K |
|