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 | |
|---|---|---|---|---|---|---|---|
10926
PUT
Aura Biosciences
AURA
$659M
| $316K | ﹤0.01% |
44,500
-52,000
| -54% | -$372K |
2026 Q1
1 quarter
|
|
|
BCYC
10927
CALL
Bicycle Therapeutics
BCYC
$279M
| $316K | ﹤0.01% |
74,500
+58,200
| +357% | +$267K |
2026 Q1
1 quarter
|
|
|
QMNV
10928
FT Vest Nasdaq-100 Moderate Buffer ETF - November
QMNV
$46.7M
| $316K | ﹤0.01% |
+12,588
| New | +$309K |
2026 Q2
0 quarters
|
|
10929
PUT
Cue Biopharma
CUE
$175M
| $316K | ﹤0.01% |
+10,000
| New | +$226K |
2026 Q2
0 quarters
|
|
10930
CALL
Escalade
ESCA
$264M
| $316K | ﹤0.01% |
16,800
-4,200
| -20% | -$77.7K |
2026 Q1
1 quarter
|
|
10931
CALL
Dolby
DLB
$5.54B
| $315K | ﹤0.01% |
6,000
-4,500
| -43% | -$258K |
2024 Q3
7 quarters
|
|
10932
Franklin FTSE Asia ex Japan ETF
FLAX
$59.8M
| $315K | ﹤0.01% |
8,464
-3,243
| -28% | -$115K |
2026 Q1
1 quarter
|
|
|
NOA
10933
North American Construction
NOA
$329M
| $315K | ﹤0.01% |
23,715
+13,234
| +126% | +$187K |
2025 Q3
3 quarters
|
|
|
LGN
10934
PUT
Legence Corp
LGN
$4.28B
| $315K | ﹤0.01% |
+3,700
| New | +$301K |
2026 Q2
0 quarters
|
|
|
TIC
10935
CALL
TIC Solutions Inc
TIC
$1.84B
| $315K | ﹤0.01% |
38,900
-111,900
| -74% | -$944K |
2025 Q3
3 quarters
|
|
10936
CALL
Kyverna Therapeutics
KYTX
$393M
| $315K | ﹤0.01% |
35,300
+12,800
| +57% | +$114K |
2025 Q2
4 quarters
|
|
10937
CALL
Paysafe
PSFE
$295M
| $314K | ﹤0.01% |
42,100
-3,800
| -8% | -$29.7K |
2025 Q4
2 quarters
|
|
10938
AMC Global Media
AMCX
$459M
| $314K | ﹤0.01% |
31,506
-5,363
| -15% | -$47.6K |
2022 Q2
16 quarters
|
|
10939
Barings BDC
BBDC
$909M
| $314K | ﹤0.01% |
36,898
+24,802
| +205% | +$213K |
2026 Q1
1 quarter
|
|
10940
GSK
GSK
$93.3B
| $314K | ﹤0.01% |
5,991
-51,457
| -90% | -$2.72M |
2024 Q3
7 quarters
|
|
10941
PUT
SoundThinking
SSTI
$110M
| $314K | ﹤0.01% |
34,700
-38,700
| -53% | -$277K |
2025 Q1
5 quarters
|
|
10942
CALL
American States Water
AWR
$3.24B
| $314K | ﹤0.01% |
3,800
-700
| -16% | -$54.3K |
2026 Q1
1 quarter
|
|
10943
First Trust Long Duration Opportunities ETF
LGOV
$584M
| $314K | ﹤0.01% |
14,668
-69,423
| -83% | -$1.49M |
2026 Q1
1 quarter
|
|
10944
Subversive Congressional Democrats Trading ETF
NANC
$300M
| $314K | ﹤0.01% |
6,202
-22,789
| -79% | -$1.09M |
2026 Q1
1 quarter
|
|
10945
Quanex
NX
$890M
| $314K | ﹤0.01% |
16,853
-3,543
| -17% | -$65.4K |
2024 Q2
8 quarters
|
|
|
CBOL
10946
Calamos Laddered Bitcoin Structured Alt Protection ETF
CBOL
$2.41M
| $314K | ﹤0.01% |
13,431
+1,527
| +13% | +$35.6K |
2026 Q1
1 quarter
|
|
10947
ProShares Ultra QQQ
QLD
$15.7B
| $313K | ﹤0.01% |
3,238
-40,763
| -93% | -$3.51M |
2024 Q3
7 quarters
|
|
10948
CALL
State Street SPDR Portfolio TIPS ETF
SPIP
$1.01B
| $313K | ﹤0.01% |
12,200
+3,700
| +44% | +$96K |
2026 Q1
1 quarter
|
|
|
ARIS
10949
PUT
Aris Mining
ARIS
$3.62B
| $313K | ﹤0.01% |
21,000
-111,100
| -84% | -$2M |
2025 Q3
3 quarters
|
|
|
POEL
10950
CALL
Defiance Daily Target 2X Long POET ETF
POEL
$13.8M
| $313K | ﹤0.01% |
+14,900
| New | +$634K |
2026 Q2
0 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.