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 |
iShares MSCI Brazil ETF
EWZ
|
+$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 |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
1001
Vaalco Energy
EGY
$409M
| $1.02K | ﹤0.01% |
272
| – | – |
|
1002
Caribou Biosciences
CRBU
$168M
| $1.01K | ﹤0.01% |
1,104
+335
| +44% | +$306 |
|
1003
Remitly
RELY
$4.04B
| $998 | ﹤0.01% |
+48
| New | +$998 |
|
|
ARMG
1004
Leverage Shares 2X Long ARM Daily ETF
ARMG
$15.3M
| $982 | ﹤0.01% |
+124
| New | +$982 |
|
1005
Sana Biotechnology
SANA
$736M
| $979 | ﹤0.01% |
+583
| New | +$979 |
|
|
NOVA
1006
DELISTED
Sunnova Energy
NOVA
| $962 | ﹤0.01% |
+2,585
| New | +$962 |
|
1007
iShare MSCI Eurozone ETF
EZU
$7.89B
| $958 | ﹤0.01% |
18
-2,191
| -99% | -$117K |
|
1008
FNB Corp
FNB
$5.86B
| $955 | ﹤0.01% |
71
-545
| -88% | -$7.33K |
|
1009
Shopify
SHOP
$187B
| $955 | ﹤0.01% |
+10
| New | +$955 |
|
1010
Pebblebrook Hotel Trust
PEB
$1.36B
| $942 | ﹤0.01% |
93
| – | – |
|
1011
Heron Therapeutics
HRTX
$193M
| $933 | ﹤0.01% |
+424
| New | +$933 |
|
1012
Ventyx Biosciences
VTYX
$170M
| $927 | ﹤0.01% |
806
-234
| -23% | -$269 |
|
1013
Editas Medicine
EDIT
$238M
| $922 | ﹤0.01% |
795
+435
| +121% | +$504 |
|
1014
Loews
L
$19.8B
| $919 | ﹤0.01% |
10
-237
| -96% | -$21.8K |
|
1015
Viavi Solutions
VIAV
$2.67B
| $906 | ﹤0.01% |
+81
| New | +$906 |
|
1016
ADMA Biologics
ADMA
$3.81B
| $893 | ﹤0.01% |
45
-300
| -87% | -$5.95K |
|
1017
OraSure Technologies
OSUR
$240M
| $893 | ﹤0.01% |
265
-419
| -61% | -$1.41K |
|
1018
Fate Therapeutics
FATE
$116M
| $890 | ﹤0.01% |
1,127
+557
| +98% | +$440 |
|
1019
Lexicon Pharmaceuticals
LXRX
$400M
| $849 | ﹤0.01% |
1,843
+643
| +54% | +$296 |
|
1020
Denison Mines
DNN
$2.21B
| $841 | ﹤0.01% |
647
-2,214
| -77% | -$2.88K |
|
1021
iRobot
IRBT
$108M
| $834 | ﹤0.01% |
+309
| New | +$834 |
|
1022
Mersana Therapeutics
MRSN
$37.3M
| $796 | ﹤0.01% |
92
+64
| +229% | +$554 |
|
1023
Ginkgo Bioworks
DNA
$629M
| $724 | ﹤0.01% |
127
| – | – |
|
1024
NovoCure
NVCR
$1.36B
| $677 | ﹤0.01% |
+38
| New | +$677 |
|
1025
Pembina Pipeline
PBA
$22.4B
| $640 | ﹤0.01% |
+16
| New | +$640 |
|