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 |
Apple
AAPL
|
+$680M |
| 2 |
Microsoft
MSFT
|
+$506M |
| 3 |
UnitedHealth
UNH
|
+$393M |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$381M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$348M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$5.24B |
| 2 |
Tesla
TSLA
|
+$450M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$444M |
| 4 |
TSMC
TSM
|
+$432M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$371M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.79% |
| 2 | Consumer Discretionary | 0.82% |
| 3 | Financials | 0.79% |
| 4 | Healthcare | 0.66% |
| 5 | Industrials | 0.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SMHX
8626
VanEck Fabless Semiconductor ETF
SMHX
$269M
| $630K | ﹤0.01% |
20,108
+1,395
| +7% | +$36.3K |
|
8627
CALL
Titan Machinery
TITN
$429M
| $630K | ﹤0.01% |
31,800
+5,900
| +23% | +$108K |
|
8628
South Plains Financial
SPFI
$858M
| $630K | ﹤0.01% |
17,477
+2,411
| +16% | +$82.9K |
|
8629
CALL
Direxion Daily MSCI Emerging Markets Bear 3X ETF
EDZ
$18.6M
| $629K | ﹤0.01% |
11,700
+1,240
| +12% | +$86.9K |
|
8630
CALL
Transportadora de Gas del Sur
TGS
$4.23B
| $629K | ﹤0.01% |
24,300
-15,500
| -39% | -$425K |
|
|
FLHK
8631
DELISTED
Franklin FTSE Hong Kong ETF
FLHK
| $629K | ﹤0.01% |
32,771
+4,009
| +14% | +$74K |
|
8632
Schwab Fundamental Emerging Markets Large Company Index ETF
FNDE
$9.94B
| $629K | ﹤0.01% |
+19,056
| New | +$592K |
|
8633
PUT
Phreesia
PHR
$759M
| $629K | ﹤0.01% |
22,100
+13,100
| +146% | +$332K |
|
8634
CALL
Energy Recovery
ERII
$426M
| $629K | ﹤0.01% |
49,200
-9,400
| -16% | -$127K |
|
8635
Forum Energy Technologies
FET
$960M
| $629K | ﹤0.01% |
32,289
-21,347
| -40% | -$345K |
|
8636
Stem
STEM
$61M
| $628K | ﹤0.01% |
100,807
+57,239
| +131% | +$513K |
|
8637
Genmab
GMAB
$19.6B
| $628K | ﹤0.01% |
+30,394
| New | +$624K |
|
|
AGS
8638
DELISTED
PlayAGS
AGS
| $628K | ﹤0.01% |
50,243
+340
| +0.7% | +$4.14K |
|
8639
PUT
Mistras Group
MG
$576M
| $627K | ﹤0.01% |
78,300
+28,100
| +56% | +$236K |
|
8640
CALL
ASE Group
ASX
$103B
| $627K | ﹤0.01% |
60,700
+45,500
| +299% | +$425K |
|
|
METD
8641
Direxion Daily META Bear 1X ETF
METD
$9.34M
| $627K | ﹤0.01% |
42,812
-4,146
| -9% | -$74.6K |
|
8642
CALL
Radian Group
RDN
$4.98B
| $627K | ﹤0.01% |
17,400
-24,200
| -58% | -$809K |
|
8643
PUT
Pinnacle West Capital
PNW
$12.3B
| $626K | ﹤0.01% |
7,000
+4,900
| +233% | +$448K |
|
8644
PUT
Acadia Healthcare
ACHC
$2.87B
| $626K | ﹤0.01% |
27,600
-6,400
| -19% | -$152K |
|
|
LLYX
8645
Defiance Daily Target 2x Long LLY ETF
LLYX
$44.8M
| $626K | ﹤0.01% |
39,577
+28,610
| +261% | +$469K |
|
8646
CALL
Diebold Nixdorf
DBD
$2.48B
| $626K | ﹤0.01% |
11,300
-28,200
| -71% | -$1.32M |
|
8647
First United
FUNC
$293M
| $626K | ﹤0.01% |
20,171
-99,754
| -83% | -$2.95M |
|
8648
iShares Morningstar Small-Cap Growth ETF
ISCG
$1.03B
| $625K | ﹤0.01% |
12,568
-13,405
| -52% | -$619K |
|
8649
PUT
DXC Technology
DXC
$1.72B
| $625K | ﹤0.01% |
40,900
+26,600
| +186% | +$409K |
|
8650
CALL
Insperity
NSP
$1.99B
| $625K | ﹤0.01% |
10,400
+2,300
| +28% | +$161K |
|
Similar funds
Susquehanna International Group's Q2 2025 Portfolio in Review
As of Q2 2025, Susquehanna International Group held 14,080 positions worth $720B, up 23% from $586B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Susquehanna International Group deployed $32.3B of net new capital in Q2 2025, opening 1,720 new positions and adding to 5,716 existing holdings. Its largest new stake was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
By sector, the portfolio is most concentrated in Technology at 1.8% of assets, up from 1.6% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $5.24B trimmed.
- Susquehanna International Group's largest Q2 2025 buy was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
- Susquehanna International Group added most to Apple in Q2 2025, an estimated $680M increase.
- Susquehanna International Group's biggest Q2 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $5.24B.
- Susquehanna International Group fully exited Vanguard Intermediate-Term Bond ETF in Q2 2025, selling an estimated $61.8M.
- Susquehanna International Group's ten largest holdings make up 26% of its $720B portfolio in Q2 2025.
- Susquehanna International Group opened 1,720 new positions and closed 1,538 in Q2 2025.
- Susquehanna International Group's portfolio value rose 23% quarter-over-quarter to $720B.
Based on Susquehanna International Group's 13F filing for Q2 2025, filed 14 Aug 2025.