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 |
Invesco QQQ Trust
QQQ
|
$739M |
| 2 |
Advanced Micro Devices
AMD
|
$260M |
| 3 |
Stellantis
STLA
|
$108M |
| 4 |
Petrobras
PBR
|
$81.6M |
| 5 |
iShares MSCI Brazil ETF
EWZ
|
$78.9M |
Top Sells
| 1 |
SPDR S&P 500 ETF Trust
SPY
|
$1.67B |
| 2 |
SPDR Dow Jones Industrial Average ETF Trust
DIA
|
$224M |
| 3 |
Amazon
AMZN
|
$130M |
| 4 |
Apple
AAPL
|
$98.3M |
| 5 |
BP
BP
|
$56.8M |
Sector Composition
| 1 | Technology | 28.55% |
| 2 | Financials | 6.18% |
| 3 | Energy | 6.07% |
| 4 | Communication Services | 6% |
| 5 | Consumer Discretionary | 5.8% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
626
Vimeo
VMEO
$734M
| $1.84K | ﹤0.01% |
288
+26
| +10% | +$166 |
|
627
MaxCyte
MXCT
$150M
| $1.8K | ﹤0.01% |
433
+110
| +34% | +$458 |
|
628
Sibanye-Stillwater
SBSW
$6.08B
| $1.79K | ﹤0.01% |
+542
| New | +$1.79K |
|
629
Designer Brands
DBI
$231M
| $1.74K | ﹤0.01% |
325
+15
| +5% | +$80 |
|
630
Blink Charging
BLNK
$117M
| $1.74K | ﹤0.01% |
+1,248
| New | +$1.74K |
|
631
Ero Copper
ERO
$1.55B
| $1.7K | ﹤0.01% |
+126
| New | +$1.7K |
|
632
Ardelyx
ARDX
$1.57B
| $1.63K | ﹤0.01% |
321
+24
| +8% | +$122 |
|
633
Sally Beauty Holdings
SBH
$1.44B
| $1.51K | ﹤0.01% |
144
+109
| +311% | +$1.14K |
|
634
Altimmune
ALT
$314M
| $1.5K | ﹤0.01% |
208
-356
| -63% | -$2.57K |
|
635
Entegris
ENTG
$12.4B
| $1.49K | ﹤0.01% |
+15
| New | +$1.49K |
|
636
Hecla Mining
HL
$6.04B
| $1.47K | ﹤0.01% |
299
-4,051
| -93% | -$19.9K |
|
|
EQC
637
DELISTED
Equity Commonwealth
EQC
| $1.46K | ﹤0.01% |
823
+212
| +35% | +$375 |
|
638
BigBear.ai
BBAI
$1.85B
| $1.38K | ﹤0.01% |
309
-575
| -65% | -$2.56K |
|
639
Gildan
GIL
$8.27B
| $1.36K | ﹤0.01% |
+29
| New | +$1.36K |
|
640
Pacific Biosciences
PACB
$381M
| $1.35K | ﹤0.01% |
+740
| New | +$1.35K |
|
641
Fortis
FTS
$24.8B
| $1.29K | ﹤0.01% |
+31
| New | +$1.29K |
|
642
Anywhere Real Estate
HOUS
$724M
| $1.29K | ﹤0.01% |
390
-674
| -63% | -$2.22K |
|
643
Pebblebrook Hotel Trust
PEB
$1.4B
| $1.26K | ﹤0.01% |
+93
| New | +$1.26K |
|
644
Ginkgo Bioworks
DNA
$660M
| $1.25K | ﹤0.01% |
127
| – | – |
|
645
MannKind Corp
MNKD
$1.7B
| $1.25K | ﹤0.01% |
194
-453
| -70% | -$2.91K |
|
646
Caribou Biosciences
CRBU
$174M
| $1.22K | ﹤0.01% |
+769
| New | +$1.22K |
|
647
Agilon Health
AGL
$497M
| $1.21K | ﹤0.01% |
637
-1,077
| -63% | -$2.05K |
|
648
Vaalco Energy
EGY
$399M
| $1.19K | ﹤0.01% |
272
+156
| +134% | +$682 |
|
649
Global Net Lease
GNL
$1.77B
| $1.18K | ﹤0.01% |
161
-1,927
| -92% | -$14.1K |
|
650
GoPro
GPRO
$236M
| $1.12K | ﹤0.01% |
1,031
+132
| +15% | +$144 |
|