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 | |
|---|---|---|---|---|---|---|---|
|
CPST
6751
Calamos S&P 500 Structured Alt Protection ETF - September
CPST
$36.7M
| $1.79M | ﹤0.01% |
64,209
+44,964
| +234% | +$1.24M |
2026 Q1
1 quarter
|
|
6752
CNA Financial
CNA
$12.5B
| $1.78M | ﹤0.01% |
+36,715
| New | +$1.67M |
2026 Q2
0 quarters
|
|
6753
Northern Trust Quality Dividend ETF
QDF
$2.21B
| $1.78M | ﹤0.01% |
19,847
+890
| +5% | +$77K |
2025 Q4
2 quarters
|
|
6754
Macy's
M
$5.87B
| $1.78M | ﹤0.01% |
75,762
+8,191
| +12% | +$171K |
2019 Q1
29 quarters
|
|
6755
PIMCO RAFI Multi-Factor International Equity ETF
MFDX
$456M
| $1.78M | ﹤0.01% |
42,844
-16,523
| -28% | -$688K |
2025 Q4
2 quarters
|
|
6756
Global X Artificial Intelligence & Technology ETF
AIQ
$10.6B
| $1.78M | ﹤0.01% |
27,181
-12,247
| -31% | -$731K |
2025 Q4
2 quarters
|
|
6757
Bowman Consulting
BWMN
$710M
| $1.78M | ﹤0.01% |
61,037
+30,275
| +98% | +$954K |
2026 Q1
1 quarter
|
|
|
IREX
6758
CALL
Tradr 2X Long IREN Daily ETF
IREX
$59M
| $1.78M | ﹤0.01% |
76,100
+41,700
| +121% | +$1.47M |
2026 Q1
1 quarter
|
|
6759
ProShares Ultra MSCI EAFE
EFO
$26.9M
| $1.78M | ﹤0.01% |
24,351
-2,814
| -10% | -$199K |
2026 Q1
1 quarter
|
|
6760
CALL
Insulet
PODD
$9.34B
| $1.78M | ﹤0.01% |
11,700
-5,900
| -34% | -$983K |
2015 Q3
43 quarters
|
|
6761
iShares Core Dividend ETF
DIVB
$2B
| $1.78M | ﹤0.01% |
28,896
+13,198
| +84% | +$775K |
2022 Q3
15 quarters
|
|
6762
Tandem Diabetes Care
TNDM
$1.12B
| $1.78M | ﹤0.01% |
117,958
+37,209
| +46% | +$650K |
2022 Q3
15 quarters
|
|
6763
JPMorgan US Momentum Factor ETF
JMOM
$2.83B
| $1.78M | ﹤0.01% |
20,818
-18,727
| -47% | -$1.47M |
2025 Q4
2 quarters
|
|
6764
Direxion Daily AMZN Bull 2X ETF
AMZU
$360M
| $1.78M | ﹤0.01% |
53,553
-37,331
| -41% | -$1.43M |
2024 Q3
7 quarters
|
|
|
CRON
6765
CALL
Cronos Group
CRON
$1.21B
| $1.78M | ﹤0.01% |
639,800
+12,200
| +2% | +$32.7K |
2018 Q1
33 quarters
|
|
6766
PUT
CubeSmart
CUBE
$8.5B
| $1.78M | ﹤0.01% |
44,700
-15,800
| -26% | -$629K |
2025 Q3
3 quarters
|
|
6767
FT Vest Buffered Allocation Growth ETF
BUFG
$338M
| $1.78M | ﹤0.01% |
60,636
+50,774
| +515% | +$1.46M |
2025 Q4
2 quarters
|
|
|
PSIX
6768
Power Solutions International
PSIX
$1.11B
| $1.78M | ﹤0.01% |
45,707
+37,220
| +439% | +$2.05M |
2025 Q1
5 quarters
|
|
|
AOCT
6769
Innovator Equity Defined Protection ETF - 2 Yr to October 2028
AOCT
$46.2M
| $1.77M | ﹤0.01% |
64,881
+49,012
| +309% | +$1.33M |
2026 Q1
1 quarter
|
|
6770
CALL
Teleflex
TFX
$5.29B
| $1.77M | ﹤0.01% |
14,000
-21,100
| -60% | -$2.7M |
2014 Q1
49 quarters
|
|
6771
Kilroy Realty
KRC
$3.94B
| $1.77M | ﹤0.01% |
47,340
+5,251
| +12% | +$178K |
2025 Q3
3 quarters
|
|
|
LDDR
6772
LifeX 2035 Income Bucket ETF
LDDR
$37.4M
| $1.77M | ﹤0.01% |
22,388
+5,307
| +31% | +$424K |
2025 Q4
2 quarters
|
|
6773
CALL
Kiniksa Pharmaceuticals
KNSA
$6.01B
| $1.77M | ﹤0.01% |
27,700
+15,000
| +118% | +$778K |
2025 Q3
3 quarters
|
|
6774
Pacer Swan SOS Moderate April ETF
PSMR
$91M
| $1.77M | ﹤0.01% |
55,016
-14,036
| -20% | -$445K |
2025 Q3
3 quarters
|
|
6775
PUT
Fresenius Medical Care
FMS
$11.9B
| $1.77M | ﹤0.01% |
78,300
+5,200
| +7% | +$117K |
2025 Q4
2 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.