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
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.09B |
| 2 |
Amazon
AMZN
|
+$607M |
| 3 |
Advanced Micro Devices
AMD
|
+$173M |
| 4 |
Microsoft
MSFT
|
+$93.4M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$92M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$279M |
| 2 |
iShares Russell 2000 ETF
IWM
|
+$276M |
| 3 |
NVIDIA
NVDA
|
+$241M |
| 4 |
TSMC
TSM
|
+$147M |
| 5 |
Tesla
TSLA
|
+$99.2M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 0.59% |
| 2 | Consumer Discretionary | 0.28% |
| 3 | Communication Services | 0.2% |
| 4 | Financials | 0.11% |
| 5 | Healthcare | 0.08% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
XYZ
201
PUT
Block Inc
XYZ
$45.9B
| $26.3M | 0.01% |
363,600
+216,700
| +148% | +$16.2M |
|
202
PUT
Unilever
UL
$131B
| $26.1M | 0.01% |
391,733
-33,511
| -8% | -$2.31M |
|
203
CALL
TotalEnergies
TTE
$193B
| $26.1M | 0.01% |
437,000
+127,500
| +41% | +$7.86M |
|
204
PUT
Target
TGT
$62.1B
| $26M | 0.01% |
290,100
+274,100
| +1,713% | +$27M |
|
205
Marvell Technology
MRVL
$174B
| $25.4M | 0.01% |
302,273
+250,279
| +481% | +$18.4M |
|
206
PUT
Sanofi
SNY
$104B
| $25.3M | 0.01% |
536,500
+197,600
| +58% | +$9.54M |
|
207
PUT
Barclays
BCS
$94.1B
| $25.3M | 0.01% |
1,221,700
+380,800
| +45% | +$7.54M |
|
208
CALL
ArcelorMittal
MT
$50.4B
| $25M | 0.01% |
691,700
+77,600
| +13% | +$2.61M |
|
209
iShares 7-10 Year Treasury Bond ETF
IEF
$47.1B
| $24.8M | 0.01% |
+257,499
| New | +$24.6M |
|
210
PUT
BHP
BHP
$213B
| $24.3M | 0.01% |
436,700
+154,000
| +54% | +$8.19M |
|
211
CALL
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$6.07B
| $23.6M | 0.01% |
178,400
+166,700
| +1,425% | +$4.87M |
|
|
212
Sanofi
SNY
$104B
| $22.9M | 0.01% |
484,289
-8,439
| -2% | -$407K |
|
213
PUT
Qualcomm
QCOM
$176B
| $22.7M | 0.01% |
136,700
+136,600
| +136,600% | +$21.7M |
|
214
SAP
SAP
$187B
| $21.3M | 0.01% |
79,851
+37,852
| +90% | +$10.6M |
|
|
SCHW
215
CALL
Charles Schwab
SCHW
$177B
| $21.3M | 0.01% |
223,200
+216,900
| +3,443% | +$20.6M |
|
216
CALL
Spotify
SPOT
$99.2B
| $20.9M | 0.01% |
+29,900
| New | +$20.9M |
|
|
217
PUT
Spotify
SPOT
$99.2B
| $20.8M | 0.01% |
+29,800
| New | +$20.8M |
|
218
RELX
RELX
$60.1B
| $20.6M | 0.01% |
+430,686
| New | +$21.3M |
|
219
Novartis
NVS
$295B
| $20.5M | 0.01% |
160,088
-355,085
| -69% | -$43.3M |
|
220
PUT
Logitech
LOGI
$15.2B
| $20.3M | 0.01% |
185,500
-40,800
| -18% | -$4.1M |
|
|
221
PUT
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$6.07B
| $20.3M | 0.01% |
153,900
+128,700
| +511% | +$3.76M |
|
222
PUT
Affirm
AFRM
$23.5B
| $20M | 0.01% |
273,700
+201,800
| +281% | +$15.4M |
|
223
CALL
Blackrock
BLK
$164B
| $19.7M | 0.01% |
16,900
+13,300
| +369% | +$14.9M |
|
224
CALL
Stellantis
STLA
$16.5B
| $19.4M | 0.01% |
2,081,800
-164,400
| -7% | -$1.57M |
|
|
CUK
225
DELISTED
Carnival PLC
CUK
| $19.3M | 0.01% |
728,577
+403,937
| +124% | +$11.1M |
|
Similar funds
Optiver Holding's Q3 2025 Portfolio in Review
As of Q3 2025, Optiver Holding held 2,925 positions worth $251B, up 19% from $210B the previous quarter. Its ten largest holdings account for 77% of the portfolio.
Optiver Holding deployed $19.1B of net new capital in Q3 2025, opening 1,491 new positions and adding to 680 existing holdings. Its largest new stake was State Street SPDR S&P 500 ETF Trust: 3,260,678 shares worth $2.17B.
By sector, the portfolio is most concentrated in Technology at 0.59% of assets, down from 0.65% a quarter earlier, followed by Consumer Discretionary and Communication Services.
On the sell side, the largest reduction was Alphabet (Google) Class A, an estimated $279M trimmed.
- Optiver Holding's largest Q3 2025 buy was State Street SPDR S&P 500 ETF Trust: 3,260,678 shares worth $2.17B.
- Optiver Holding added most to Amazon in Q3 2025, an estimated $607M increase.
- Optiver Holding's biggest Q3 2025 reduction was Alphabet (Google) Class A, cutting an estimated $279M.
- Optiver Holding fully exited Tesla in Q3 2025, selling an estimated $99.2M.
- Optiver Holding's ten largest holdings make up 77% of its $251B portfolio in Q3 2025.
- Optiver Holding opened 1,491 new positions and closed 259 in Q3 2025.
- Optiver Holding's portfolio value rose 19% quarter-over-quarter to $251B.
Based on Optiver Holding's 13F filing for Q3 2025, filed 10 Nov 2025.