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 | +$2.17B | |
| 2 | +$589M | |
| 3 | +$173M | |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$107M |
| 5 |
Microsoft
MSFT
|
+$94.8M |
Top Sells
| 1 | +$324M | |
| 2 | +$291M | |
| 3 | +$258M | |
| 4 |
TSMC
TSM
|
+$168M |
| 5 |
Tesla
TSLA
|
+$90.8M |
Sector Composition
| 1 | Technology | 24.26% |
| 2 | Consumer Discretionary | 11.53% |
| 3 | Communication Services | 8.19% |
| 4 | Financials | 4.25% |
| 5 | Healthcare | 3.06% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
26
iShares MSCI Germany ETF
EWG
$1.78B
| $33.8M | 0.01% |
811,941
+224,299
|
|
||
27
Tenaris
TS
$21.1B
| $32.4M | 0.01% |
905,328
+589,625
|
|
||
28
Petrobras
PBR
$78.4B
| $32.1M | 0.01% |
2,535,749
-3,278,460
|
|
||
29
Diageo
DEO
$49.3B
| $31.5M | 0.01% |
330,523
+45,470
|
|
||
30
AB InBev
BUD
$119B
| $31.3M | 0.01% |
525,005
+66,048
|
|
||
31
Salesforce
CRM
$248B
| $30.6M | 0.01% |
+128,950
|
|
||
32
Netflix
NFLX
$427B
| $28.4M | 0.01% |
+236,860
|
|
||
33
Novo Nordisk
NVO
$214B
| $26.6M | 0.01% |
478,988
+102,186
|
|
||
34
PayPal
PYPL
$58.4B
| $26.4M | 0.01% |
393,055
+308,844
|
|
||
35
Marvell Technology
MRVL
$84.2B
| $25.4M | 0.01% |
302,273
+250,279
|
|
||
36
iShares 7-10 Year Treasury Bond ETF
IEF
$45B
| $24.8M | 0.01% |
+257,499
|
|
||
37
Sanofi
SNY
$120B
| $22.9M | 0.01% |
484,289
-8,439
|
|
||
38
SAP
SAP
$288B
| $21.3M | 0.01% |
79,851
+37,852
|
|
||
39
RELX
RELX
$73.4B
| $20.6M | 0.01% |
+430,686
|
|
||
40
Novartis
NVS
$255B
| $20.5M | 0.01% |
160,088
-355,085
|
|
||
41
Carnival PLC
CUK
$31.3B
| $19.3M | 0.01% |
728,577
+403,937
|
|
||
42
Upstart Holdings
UPST
$4.55B
| $18.7M | 0.01% |
367,534
+358,268
|
|
||
43
Lam Research
LRCX
$201B
| $18.2M | 0.01% |
135,920
+135,830
|
|
||
44
Aegon
AEG
$12.3B
| $17.9M | 0.01% |
+2,245,561
|
|
||
45
Strategy Inc
MSTR
$51.5B
| $17.7M | 0.01% |
+54,834
|
|
||
46
Gerdau
GGB
$6.9B
| $16.8M | 0.01% |
5,435,331
+1,752,282
|
|
||
47
Ericsson
ERIC
$31.8B
| $16M | 0.01% |
1,931,150
-6,117,768
|
|
||
48
Capital One
COF
$147B
| $15.1M | 0.01% |
71,116
+69,146
|
|
||
49
Barclays
BCS
$80.5B
| $15M | 0.01% |
726,136
+352,276
|
|
||
50
CrowdStrike
CRWD
$129B
| $14.6M | 0.01% |
29,683
+29,343
|
|