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 | |
|---|---|---|---|---|---|---|---|
876
Procter & Gamble
PG
$337B
| $115M | 0.01% |
782,620
+208,623
| +36% | +$30.4M |
2019 Q1
29 quarters
|
|
877
State Street Consumer Staples Select Sector SPDR ETF
XLP
$13.7B
| $115M | 0.01% |
1,380,908
-4,068,427
| -75% | -$340M |
2019 Q2
28 quarters
|
|
878
CALL
Aehr Test Systems
AEHR
$3.5B
| $114M | 0.01% |
1,191,400
+374,800
| +46% | +$34.2M |
2021 Q3
19 quarters
|
|
879
CALL
Direxion Daily Small Cap Bull 3x ETF
TNA
$1.24B
| $114M | 0.01% |
1,519,200
-314,800
| -17% | -$19.8M |
2013 Q2
52 quarters
|
|
880
CALL
NXP Semiconductors
NXPI
$61.4B
| $114M | 0.01% |
404,500
+105,200
| +35% | +$29M |
2013 Q2
52 quarters
|
|
881
CALL
Best Buy
BBY
$18.4B
| $113M | 0.01% |
1,495,500
+596,700
| +66% | +$39.6M |
2013 Q2
52 quarters
|
|
882
CALL
Viking Therapeutics
VKTX
$3.76B
| $113M | 0.01% |
2,906,500
-251,500
| -8% | -$8.12M |
2018 Q1
33 quarters
|
|
|
SEZL
883
CALL
Sezzle
SEZL
$3.62B
| $113M | 0.01% |
660,100
+371,300
| +129% | +$39.1M |
2025 Q2
4 quarters
|
|
884
CALL
EQT Corp
EQT
$31.4B
| $113M | 0.01% |
2,130,000
+406,700
| +24% | +$22.8M |
2013 Q2
52 quarters
|
|
885
CALL
Madrigal Pharmaceuticals
MDGL
$11.5B
| $113M | 0.01% |
209,800
+46,500
| +28% | +$23.8M |
2020 Q1
25 quarters
|
|
886
Constellation Energy
CEG
$91.2B
| $112M | 0.01% |
452,872
+164,469
| +57% | +$46.3M |
2022 Q1
17 quarters
|
|
887
Regeneron Pharmaceuticals
REGN
$75.7B
| $112M | 0.01% |
180,219
+149,599
| +489% | +$102M |
2016 Q4
38 quarters
|
|
888
PUT
Celsius Holdings
CELH
$6.77B
| $112M | 0.01% |
3,836,100
+1,473,400
| +62% | +$46.4M |
2020 Q1
25 quarters
|
|
889
CALL
Powell Industries
POWL
$7.14B
| $112M | 0.01% |
391,100
-210,700
| -35% | -$57.2M |
2022 Q2
16 quarters
|
|
890
Mastercard
MA
$484B
| $112M | 0.01% |
217,638
+129,207
| +146% | +$64.4M |
2016 Q4
38 quarters
|
|
891
PUT
Direxion Daily S&P 500 Bull 3x ETF
SPXL
$7.25B
| $112M | 0.01% |
412,900
-170,000
| -29% | -$42.9M |
2013 Q2
52 quarters
|
|
892
CALL
XPeng
XPEV
$8.86B
| $112M | 0.01% |
8,439,100
+2,029,800
| +32% | +$32.2M |
2020 Q3
23 quarters
|
|
893
Lockheed Martin
LMT
$117B
| $112M | 0.01% |
219,252
+141,866
| +183% | +$76.7M |
2019 Q1
29 quarters
|
|
894
PUT
Cheniere Energy
LNG
$55.8B
| $112M | 0.01% |
467,300
-375,400
| -45% | -$93.5M |
2013 Q2
52 quarters
|
|
895
Semtech
SMTC
$18.2B
| $112M | 0.01% |
689,330
+639,374
| +1,280% | +$83.6M |
2026 Q1
1 quarter
|
|
896
CALL
McKesson
MCK
$105B
| $111M | 0.01% |
147,500
+4,000
| +3% | +$3.17M |
2013 Q2
52 quarters
|
|
897
PUT
Southern Company
SO
$96.3B
| $111M | 0.01% |
1,162,400
+275,100
| +31% | +$25.9M |
2013 Q2
52 quarters
|
|
898
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$25.9B
| $111M | 0.01% |
157,630
-77,056
| -33% | -$51.6M |
2018 Q1
33 quarters
|
|
899
CALL
Vale
VALE
$58.6B
| $110M | 0.01% |
7,343,500
-5,783,700
| -44% | -$94.2M |
2013 Q2
52 quarters
|
|
900
CALL
Emerson Electric
EMR
$90.1B
| $110M | 0.01% |
771,400
+82,200
| +12% | +$11.6M |
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.