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 | +$219M | |
| 2 | +$201M | |
| 3 | +$197M | |
| 4 |
TSMC
TSM
|
+$101M |
| 5 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$77.5M |
Top Sells
| 1 | +$790M | |
| 2 | +$123M | |
| 3 | +$92.2M | |
| 4 |
Advanced Micro Devices
AMD
|
+$83M |
| 5 |
Barclays
BCS
|
+$53M |
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 |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1
NVIDIA
NVDA
$4.46T
| $230M | 0.13% |
2,124,013
+15,614
|
|
||
2
Broadcom
AVGO
$1.65T
| $226M | 0.13% |
1,347,214
+1,309,664
|
|
||
3
iShares Russell 2000 ETF
IWM
$69.9B
| $201M | 0.12% |
+1,005,237
|
|
||
4
Tesla
TSLA
$1.46T
| $199M | 0.12% |
767,393
+759,332
|
|
||
|
5
Advanced Micro Devices
AMD
$378B
| $160M | 0.09% |
1,559,021
-807,793
|
|
||
|
6
TSMC
TSM
$1.53T
| $153M | 0.09% |
922,238
+608,827
|
|
||
7
Micron Technology
MU
$227B
| $91M | 0.05% |
1,046,754
-175,937
|
|
||
8
Meta Platforms (Facebook)
META
$1.8T
| $89.1M | 0.05% |
154,647
+96,552
|
|
||
|
9
iShares 20+ Year Treasury Bond ETF
TLT
$49.1B
| $77.5M | 0.05% |
+851,503
|
|
||
10
Petrobras
PBR
$75B
| $69.6M | 0.04% |
4,855,173
-1,725,203
|
|
||
11
SPDR Dow Jones Industrial Average ETF Trust
DIA
$39.4B
| $57.4M | 0.03% |
136,634
+67,891
|
|
||
12
ProShares UltraPro Short QQQ
SQQQ
$1.98B
| $50.7M | 0.03% |
+1,321,380
|
|
||
13
ASML
ASML
$400B
| $50.4M | 0.03% |
+76,013
|
|
||
14
Alphabet (Google) Class C
GOOG
$3.07T
| $48.7M | 0.03% |
311,731
+99,119
|
|
||
15
Morgan Stanley
MS
$252B
| $41.7M | 0.02% |
357,563
+237,765
|
|
||
16
Microsoft
MSFT
$3.82T
| $41M | 0.02% |
109,166
-118,463
|
|
||
17
AstraZeneca
AZN
$263B
| $40.6M | 0.02% |
+552,012
|
|
||
18
Vale
VALE
$47.4B
| $39.3M | 0.02% |
3,942,451
-34,442
|
|
||
19
Banco Santander
SAN
$145B
| $38.8M | 0.02% |
5,797,293
+3,950,702
|
|
||
20
British American Tobacco
BTI
$112B
| $36.9M | 0.02% |
891,042
-785,852
|
|
||
21
ArcelorMittal
MT
$29.3B
| $31.9M | 0.02% |
1,105,544
+337,324
|
|
||
22
Marvell Technology
MRVL
$75.8B
| $29.2M | 0.02% |
474,681
+474,290
|
|
||
23
Nokia
NOK
$30.9B
| $26.2M | 0.02% |
+4,978,498
|
|
||
24
Invesco QQQ Trust
QQQ
$384B
| $22.5M | 0.01% |
48,000
-1,684,336
|
|
||
25
SPDR S&P Regional Banking ETF
KRE
$3.83B
| $21.7M | 0.01% |
381,143
+324,817
|
|