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 | |
|---|---|---|---|---|---|---|---|
5801
Allegion
ALLE
$12.6B
| $2.78M | ﹤0.01% |
19,774
+3,173
| +19% | +$431K |
2022 Q1
17 quarters
|
|
5802
CALL
Kaiser Aluminum
KALU
$2.49B
| $2.78M | ﹤0.01% |
14,200
+6,100
| +75% | +$1.04M |
2025 Q4
2 quarters
|
|
|
CRCG
5803
PUT
Leverage Shares 2X Long CRCL Daily ETF
CRCG
$118M
| $2.77M | ﹤0.01% |
321,700
+315,540
| +5,122% | +$8.07M |
2026 Q1
1 quarter
|
|
5804
Innovator Laddered Allocation Buffer ETF
BUFB
$343M
| $2.77M | ﹤0.01% |
+70,509
| New | +$2.71M |
2026 Q2
0 quarters
|
|
5805
FirstEnergy
FE
$25.8B
| $2.77M | ﹤0.01% |
58,296
-23,191
| -28% | -$1.1M |
2019 Q1
29 quarters
|
|
5806
Rexford Industrial Realty
REXR
$8.06B
| $2.77M | ﹤0.01% |
82,718
-2,517
| -3% | -$88K |
2021 Q1
21 quarters
|
|
5807
CALL
Healthcare Realty
HR
$5.79B
| $2.77M | ﹤0.01% |
137,200
+1,300
| +1% | +$25.3K |
2025 Q3
3 quarters
|
|
5808
WisdomTree US MidCap Fund
EZM
$897M
| $2.76M | ﹤0.01% |
36,465
+32,237
| +762% | +$2.34M |
2025 Q2
4 quarters
|
|
5809
Fidelity Low Volatility Factor ETF
FDLO
$1.41B
| $2.76M | ﹤0.01% |
40,397
+3,695
| +10% | +$253K |
2025 Q4
2 quarters
|
|
5810
PUT
RenaissanceRe
RNR
$13.4B
| $2.76M | ﹤0.01% |
8,700
+1,200
| +16% | +$361K |
2018 Q4
30 quarters
|
|
5811
Cabot Corp
CBT
$3.89B
| $2.76M | ﹤0.01% |
30,355
+2,599
| +9% | +$212K |
2025 Q4
2 quarters
|
|
5812
Li Auto
LI
$10.7B
| $2.76M | ﹤0.01% |
+234,791
| New | +$3.85M |
2026 Q2
0 quarters
|
|
5813
CALL
Vipshop
VIPS
$6.07B
| $2.76M | ﹤0.01% |
207,800
+2,700
| +1% | +$38.6K |
2013 Q2
52 quarters
|
|
5814
PUT
Aurinia Pharmaceuticals
AUPH
$2.13B
| $2.75M | ﹤0.01% |
162,200
+89,800
| +124% | +$1.43M |
2016 Q4
38 quarters
|
|
5815
CBIZ
CBZ
$3.01B
| $2.75M | ﹤0.01% |
85,788
+40,460
| +89% | +$1.26M |
2024 Q2
8 quarters
|
|
5816
Corbus Pharmaceuticals
CRBP
$106M
| $2.75M | ﹤0.01% |
293,203
-40,212
| -12% | -$381K |
2024 Q2
8 quarters
|
|
|
SMST
5817
CALL
Defiance Daily Target 2x Short MSTR ETF
SMST
$26.9M
| $2.75M | ﹤0.01% |
34,700
+2,300
| +7% | +$100K |
2025 Q1
5 quarters
|
|
5818
CALL
Federal Agricultural Mortgage
AGM
$2.26B
| $2.75M | ﹤0.01% |
13,800
+8,100
| +142% | +$1.42M |
2019 Q2
28 quarters
|
|
5819
Alkermes
ALKS
$6.95B
| $2.75M | ﹤0.01% |
52,448
-4,347
| -8% | -$170K |
2022 Q1
17 quarters
|
|
5820
M/I Homes
MHO
$3.27B
| $2.75M | ﹤0.01% |
17,082
-1,804
| -10% | -$241K |
2023 Q1
13 quarters
|
|
5821
PUT
T-Rex 2X Long NVIDIA Daily Target ETF
NVDX
$520M
| $2.74M | ﹤0.01% |
161,600
-42,500
| -21% | -$796K |
2024 Q2
8 quarters
|
|
5822
Crown Holdings
CCK
$11.6B
| $2.74M | ﹤0.01% |
24,492
+9,837
| +67% | +$994K |
2019 Q4
26 quarters
|
|
5823
Pinnacle West Capital
PNW
$11.8B
| $2.74M | ﹤0.01% |
25,583
-23,690
| -48% | -$2.42M |
2019 Q4
26 quarters
|
|
5824
iShares Select U.S. REIT ETF
ICF
$2.02B
| $2.74M | ﹤0.01% |
40,467
+28,160
| +229% | +$1.89M |
2024 Q1
9 quarters
|
|
5825
PUT
Alliant Energy
LNT
$16.9B
| $2.73M | ﹤0.01% |
35,800
+15,300
| +75% | +$1.11M |
2025 Q1
5 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.