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 | |
|---|---|---|---|---|---|---|
8901
BlackRock Health Sciences Trust II
BMEZ
$1B
| $760K | ﹤0.01% |
49,515
-35,272
| -42% | -$507K |
|
8902
CALL
Merchants Bancorp
MBIN
$2.52B
| $760K | ﹤0.01% |
15,200
+8,900
| +141% | +$423K |
|
8903
Murphy USA
MUSA
$10.5B
| $759K | ﹤0.01% |
+1,409
| New | +$765K |
|
8904
Knight Transportation
KNX
$11.8B
| $759K | ﹤0.01% |
9,748
-23,989
| -71% | -$1.66M |
|
8905
PUT
Direxion Daily S&P Biotech Bear 3X ETF
LABD
$39.8M
| $759K | ﹤0.01% |
98,400
-60,900
| -38% | -$820K |
|
8906
CALL
Community Bank
CBU
$3.46B
| $758K | ﹤0.01% |
11,300
+4,100
| +57% | +$259K |
|
8907
Global X Dow 30 Covered Call & Growth ETF
DYLG
$6.33M
| $758K | ﹤0.01% |
+27,194
| New | +$732K |
|
8908
GATX Corp
GATX
$6.38B
| $758K | ﹤0.01% |
4,276
-11,668
| -73% | -$2.12M |
|
8909
PUT
Cirrus Logic
CRUS
$6.07B
| $758K | ﹤0.01% |
5,100
-23,800
| -82% | -$3.9M |
|
|
LTC
8910
CALL
LTC Properties
LTC
$2.17B
| $757K | ﹤0.01% |
19,700
+7,600
| +63% | +$289K |
|
|
DEC
8911
Diversified Energy Company
DEC
$1.01B
| $757K | ﹤0.01% |
54,608
-33,154
| -38% | -$502K |
|
8912
FundX ETF
XCOR
$190M
| $757K | ﹤0.01% |
8,352
+3,447
| +70% | +$298K |
|
8913
Kodiak Gas Services
KGS
$6.6B
| $756K | ﹤0.01% |
10,065
-39,839
| -80% | -$2.71M |
|
8914
Matthews China Active ETF
MCH
$22.6M
| $756K | ﹤0.01% |
26,184
-1,205
| -4% | -$34.4K |
|
8915
CALL
PJT Partners
PJT
$4.46B
| $755K | ﹤0.01% |
5,000
+2,100
| +72% | +$324K |
|
|
FLOC
8916
Flowco Holdings
FLOC
$1.04B
| $754K | ﹤0.01% |
35,313
+13,188
| +60% | +$315K |
|
8917
CALL
Lincoln Educational Services
LINC
$950M
| $753K | ﹤0.01% |
15,100
-47,300
| -76% | -$2.14M |
|
8918
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.13B
| $753K | ﹤0.01% |
15,616
-355,760
| -96% | -$17.2M |
|
8919
CALL
NETSCOUT
NTCT
$2.88B
| $753K | ﹤0.01% |
17,300
-9,500
| -35% | -$358K |
|
8920
PUT
Boise Cascade
BCC
$2.9B
| $753K | ﹤0.01% |
9,700
-18,700
| -66% | -$1.39M |
|
|
DAMD
8921
Defiance Daily Target 2X Short AMD ETF
DAMD
$27.1M
| $753K | ﹤0.01% |
+533,992
| New | +$3.02M |
|
|
ALOY
8922
PUT
REalloys Inc
ALOY
$1B
| $753K | ﹤0.01% |
+52,100
| New | +$594K |
|
8923
Groupon
GRPN
$875M
| $752K | ﹤0.01% |
31,269
+19,897
| +175% | +$328K |
|
|
TBCH
8924
PUT
Turtle Beach Corp
TBCH
$228M
| $752K | ﹤0.01% |
60,400
-4,000
| -6% | -$47.4K |
|
|
XCNY
8925
State Street SPDR S&P Emerging Markets ex-China ETF
XCNY
$9.98M
| $752K | ﹤0.01% |
+22,279
| New | +$718K |
|
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.