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 | |
|---|---|---|---|---|---|---|
6951
Cactus
WHD
$5.88B
| $1.64M | ﹤0.01% |
32,007
-602
| -2% | -$33.6K |
|
|
MMKT
6952
Texas Capital Government Money Market ETF
MMKT
$72.6M
| $1.64M | ﹤0.01% |
16,360
-6,091
| -27% | -$610K |
|
|
EMOP
6953
AB Emerging Markets Opportunities ETF
EMOP
$2.1B
| $1.64M | ﹤0.01% |
31,353
-20,875
| -40% | -$1.05M |
|
6954
Inhibrx
INBX
$1.3B
| $1.64M | ﹤0.01% |
17,272
-80,601
| -82% | -$8.08M |
|
6955
PUT
Energy Recovery
ERII
$426M
| $1.64M | ﹤0.01% |
181,400
+165,100
| +1,013% | +$1.57M |
|
6956
Cooper Companies
COO
$14.9B
| $1.64M | ﹤0.01% |
22,813
-24,958
| -52% | -$1.63M |
|
|
MRVU
6957
Direxion Daily MRVL Bull 2X ETF
MRVU
$124M
| $1.64M | ﹤0.01% |
7,147
-9,982
| -58% | -$1.3M |
|
6958
PUT
Rigel Pharmaceuticals
RIGL
$795M
| $1.64M | ﹤0.01% |
41,800
+2,700
| +7% | +$83.3K |
|
6959
PUT
Globant
GLOB
$1.61B
| $1.64M | ﹤0.01% |
56,500
-17,200
| -23% | -$687K |
|
6960
PUT
Prime Medicine
PRME
$560M
| $1.64M | ﹤0.01% |
443,100
-3,900
| -0.9% | -$13K |
|
|
SOBO
6961
South Bow Corp
SOBO
$7.67B
| $1.63M | ﹤0.01% |
46,372
+34,379
| +287% | +$1.21M |
|
6962
Dorman Products
DORM
$4.05B
| $1.63M | ﹤0.01% |
11,964
+1,024
| +9% | +$121K |
|
6963
Acushnet Holdings
GOLF
$5.26B
| $1.63M | ﹤0.01% |
13,771
+98
| +0.7% | +$9.38K |
|
6964
PUT
W&T Offshore
WTI
$554M
| $1.63M | ﹤0.01% |
518,000
-491,800
| -49% | -$1.82M |
|
6965
WisdomTree International High Dividend Fund
DTH
$662M
| $1.63M | ﹤0.01% |
+30,141
| New | +$1.68M |
|
6966
PUT
OppFi
OPFI
$610M
| $1.63M | ﹤0.01% |
164,200
+134,200
| +447% | +$1.16M |
|
|
ZMAR
6967
Innovator Equity Defined Protection ETF - 1 Yr March
ZMAR
$114M
| $1.63M | ﹤0.01% |
57,772
+36,348
| +170% | +$1.02M |
|
6968
National Health Investors
NHI
$3.58B
| $1.63M | ﹤0.01% |
21,373
-233,016
| -92% | -$17.8M |
|
6969
VanEck BDC Income ETF
BIZD
$1.69B
| $1.63M | ﹤0.01% |
128,705
+95,833
| +292% | +$1.21M |
|
6970
PUT
Gulfport Energy Corp
GPOR
$3.01B
| $1.63M | ﹤0.01% |
9,600
-10,800
| -53% | -$1.95M |
|
6971
Amplify Blockchain Technology ETF
BLOK
$1.08B
| $1.63M | ﹤0.01% |
26,011
-95,230
| -79% | -$5.88M |
|
6972
Solid Biosciences
SLDB
$986M
| $1.63M | ﹤0.01% |
163,037
-106,694
| -40% | -$809K |
|
6973
Invesco S&P 500 BuyWrite ETF
PBP
$362M
| $1.63M | ﹤0.01% |
71,091
+45,801
| +181% | +$1.04M |
|
6974
CALL
4D Molecular Therapeutics
FDMT
$673M
| $1.63M | ﹤0.01% |
122,400
+74,000
| +153% | +$721K |
|
6975
AllianzIM U.S. Equity Buffer10 Feb ETF
FEBT
$162M
| $1.63M | ﹤0.01% |
39,545
+10,625
| +37% | +$427K |
|
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.