Susquehanna International Group Portfolio holdings
Susquehanna International Group (SIG), founded in 1987 by Jeff Yass and a group of friends, is a privately held global quantitative trading and technology firm headquartered in Bala Cynwyd, Pennsylvania. Specializing in trading equities, fixed income, commodities, derivatives, and ETFs, SIG has grown into a major market maker, handling around 600 equity options and 45 index options across exchanges like the CBOE, while employing over 3,000 people worldwide. The firm leverages a data-driven, probabilistic approach—rooted in the founders’ poker-playing days—to provide liquidity and competitive pricing in financial markets, with additional ventures in private equity, venture capital (notably an early investment in ByteDance, TikTok’s parent company), and sports betting analytics. Known for its innovative culture and use of game theory, SIG operates offices across North America, Europe, Asia, and Australia, maintaining a low-profile yet influential presence in global finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5851
CALL
Portillo's
PTLO
$376M
| $2.69M | ﹤0.01% |
567,500
-105,700
| -16% | -$512K |
|
5852
PUT
Bank of Hawaii
BOH
$3.17B
| $2.69M | ﹤0.01% |
33,000
+12,000
| +57% | +$939K |
|
5853
ProShares S&P 500 ex-Technology ETF
SPXT
$293M
| $2.69M | ﹤0.01% |
24,831
+10,951
| +79% | +$1.17M |
|
5854
CALL
Rigel Pharmaceuticals
RIGL
$785M
| $2.69M | ﹤0.01% |
68,700
+39,000
| +131% | +$1.2M |
|
5855
SPDR Gold MiniShares Trust
GLDM
$30B
| $2.69M | ﹤0.01% |
33,838
-15,286
| -31% | -$1.36M |
|
5856
First Trust Dow Jones International Internet ETF
FDNI
$31.6M
| $2.68M | ﹤0.01% |
105,510
+20,648
| +24% | +$566K |
|
5857
iShares Large Cap Deep Quarterly Laddered ETF
IVVB
$133M
| $2.68M | ﹤0.01% |
77,507
+11,859
| +18% | +$403K |
|
5858
CALL
Cooper-Standard Automotive
CPS
$502M
| $2.68M | ﹤0.01% |
99,200
+15,400
| +18% | +$454K |
|
5859
PUT
Diodes
DIOD
$4.72B
| $2.68M | ﹤0.01% |
+24,500
| New | +$2.49M |
|
5860
Agilent Technologies
A
$41.9B
| $2.68M | ﹤0.01% |
20,172
-39,930
| -66% | -$4.87M |
|
5861
CALL
Invesco CurrencyShares Euro Currency Trust
FXE
$342M
| $2.68M | ﹤0.01% |
25,400
-47,400
| -65% | -$5.09M |
|
5862
PUT
Establishment Labs
ESTA
$2.39B
| $2.68M | ﹤0.01% |
31,200
-207,800
| -87% | -$14.9M |
|
|
NAUG
5863
Innovator Growth-100 Power Buffer ETF - August
NAUG
$57.5M
| $2.68M | ﹤0.01% |
+84,502
| New | +$2.62M |
|
5864
CALL
Arbor Realty Trust
ABR
$950M
| $2.67M | ﹤0.01% |
493,100
-672,700
| -58% | -$4.37M |
|
|
PSIX
5865
PUT
Power Solutions International
PSIX
$940M
| $2.67M | ﹤0.01% |
68,700
-11,000
| -14% | -$605K |
|
5866
Asana
ASAN
$2.13B
| $2.67M | ﹤0.01% |
381,664
-258,852
| -40% | -$1.74M |
|
5867
CALL
Regenxbio
RGNX
$696M
| $2.67M | ﹤0.01% |
222,800
+30,900
| +16% | +$256K |
|
5868
PUT
CBIZ
CBZ
$2.96B
| $2.67M | ﹤0.01% |
83,200
+42,400
| +104% | +$1.32M |
|
|
HELP
5869
CALL
Cybin Inc
HELP
$712M
| $2.66M | ﹤0.01% |
403,000
+179,500
| +80% | +$898K |
|
5870
CALL
iShares Preferred and Income Securities ETF
PFF
$13.3B
| $2.66M | ﹤0.01% |
87,300
-1,700
| -2% | -$53K |
|
5871
FT Vest US Equity Enhance & Moderate Buffer ETF December
XDEC
$205M
| $2.66M | ﹤0.01% |
62,122
+55,518
| +841% | +$2.34M |
|
5872
Churchill Downs
CHDN
$6.25B
| $2.66M | ﹤0.01% |
29,679
-130,099
| -81% | -$11.7M |
|
|
PVLA
5873
Palvella Therapeutics
PVLA
$2.24B
| $2.66M | ﹤0.01% |
17,397
-1,411
| -8% | -$171K |
|
5874
CALL
NiSource
NI
$20.4B
| $2.66M | ﹤0.01% |
55,900
-18,900
| -25% | -$894K |
|
5875
CALL
Fortive
FTV
$18.6B
| $2.66M | ﹤0.01% |
43,500
-107,000
| -71% | -$6.42M |
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,027 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group deployed $142B of net new capital in Q2 2026, opening 1,960 new positions and adding to 5,789 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- Susquehanna International Group's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Susquehanna International Group added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Susquehanna International Group's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Susquehanna International Group fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Susquehanna International Group's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Susquehanna International Group opened 1,960 new positions and closed 1,752 in Q2 2026.
- Susquehanna International Group's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.