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 | Miscellaneous | 93.8% |
| 2 | Technology | 2.93% |
| 3 | Communication Services | 0.62% |
| 4 | Consumer Discretionary | 0.62% |
| 5 | Industrials | 0.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
51
CALL
CrowdStrike
CRWD
$277B
| $4.04B | 0.32% |
21,200,400
+1,040,000
| +5% | +$148M |
2019 Q2
28 quarters
|
|
52
PUT
Western Digital
WDC
$150B
| $4B | 0.31% |
6,260,000
+1,748,500
| +39% | +$850M |
2013 Q2
52 quarters
|
|
53
PUT
Marvell Technology
MRVL
$245B
| $3.94B | 0.31% |
13,216,700
+3,158,700
| +31% | +$633M |
2013 Q2
52 quarters
|
|
54
PUT
Eli Lilly
LLY
$1.02T
| $3.85B | 0.3% |
3,212,700
-274,700
| -8% | -$281M |
2013 Q2
52 quarters
|
|
55
PUT
Goldman Sachs
GS
$263B
| $3.76B | 0.29% |
3,722,600
+290,300
| +8% | +$283M |
2013 Q2
52 quarters
|
|
56
PUT
ASML
ASML
$717B
| $3.65B | 0.28% |
1,836,900
-64,700
| -3% | -$103M |
2013 Q2
52 quarters
|
|
57
CALL
Applied Materials
AMAT
$429B
| $3.58B | 0.28% |
4,954,700
+832,500
| +20% | +$384M |
2013 Q2
52 quarters
|
|
58
CALL
Palantir
PLTR
$454B
| $3.55B | 0.28% |
30,430,900
+7,331,500
| +32% | +$1B |
2020 Q4
22 quarters
|
|
|
59
PUT
CrowdStrike
CRWD
$277B
| $3.5B | 0.27% |
18,330,400
+3,449,200
| +23% | +$490M |
2019 Q2
28 quarters
|
|
60
PUT
UnitedHealth
UNH
$334B
| $3.48B | 0.27% |
8,384,000
-2,204,700
| -21% | -$817M |
2013 Q2
52 quarters
|
|
61
PUT
Seagate
STX
$193B
| $3.48B | 0.27% |
3,601,500
+1,788,000
| +99% | +$1.36B |
2013 Q2
52 quarters
|
|
62
CALL
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$27.2B
| $3.44B | 0.27% |
12,894,700
+1,715,900
| +15% | +$289M |
2016 Q3
39 quarters
|
|
63
PUT
Lam Research
LRCX
$435B
| $3.41B | 0.27% |
7,871,500
+2,221,100
| +39% | +$674M |
2013 Q2
52 quarters
|
|
64
CALL
Lumentum
LITE
$97.4B
| $3.36B | 0.26% |
3,917,000
+1,138,900
| +41% | +$1.02B |
2015 Q3
43 quarters
|
|
|
65
Micron Technology
MU
$1.21T
| $3.28B | 0.26% |
2,845,862
-780,301
| -22% | -$585M |
2013 Q2
52 quarters
|
|
66
PUT
Arm
ARM
$328B
| $3.23B | 0.25% |
9,099,400
+811,500
| +10% | +$216M |
2023 Q3
11 quarters
|
|
|
67
PUT
Palantir
PLTR
$454B
| $3.18B | 0.25% |
27,214,200
+5,200,400
| +24% | +$709M |
2020 Q4
22 quarters
|
|
68
PUT
Costco
COST
$408B
| $3.14B | 0.24% |
3,359,700
+1,295,000
| +63% | +$1.29B |
2013 Q2
52 quarters
|
|
|
69
CALL
ASML
ASML
$717B
| $3.14B | 0.24% |
1,579,100
+221,400
| +16% | +$352M |
2013 Q2
52 quarters
|
|
70
CALL
Berkshire Hathaway Class B
BRK.B
$1.08T
| $3.02B | 0.23% |
6,026,500
+215,200
| +4% | +$103M |
2013 Q2
52 quarters
|
|
|
71
CALL
Arm
ARM
$328B
| $2.99B | 0.23% |
8,445,200
+936,800
| +12% | +$249M |
2023 Q3
11 quarters
|
|
|
72
Microsoft
MSFT
$3.84T
| $2.96B | 0.23% |
7,932,406
+3,268,326
| +70% | +$1.32B |
2019 Q2
28 quarters
|
|
|
73
PUT
Lumentum
LITE
$97.4B
| $2.94B | 0.23% |
3,421,800
+1,718,700
| +101% | +$1.53B |
2016 Q1
41 quarters
|
|
74
PUT
iShares MSCI South Korea ETF
EWY
$27.5B
| $2.89B | 0.22% |
14,293,800
+9,601,100
| +205% | +$1.69B |
2013 Q2
52 quarters
|
|
|
75
CALL
Western Digital
WDC
$150B
| $2.85B | 0.22% |
4,459,200
+454,900
| +11% | +$221M |
2013 Q2
52 quarters
|
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group's Q2 2026 filing shows 1,956 new, 5,793 increased, 5,445 reduced and 1,748 closed positions. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M. The largest sale was Invesco QQQ Trust, an estimated $1.78B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Communication Services.
- 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 1,956 new positions and closed 1,748 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.