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 | |
|---|---|---|---|---|---|---|---|
10876
Invesco Ultra Short Duration ETF
GSY
$3.85B
| $324K | ﹤0.01% |
6,460
+1,221
| +23% | +$61.3K |
2025 Q4
2 quarters
|
|
10877
PUT
Agilysys
AGYS
$2.82B
| $324K | ﹤0.01% |
+3,100
| New | +$240K |
2026 Q2
0 quarters
|
|
10878
CALL
Allot
ALLT
$414M
| $324K | ﹤0.01% |
+36,600
| New | +$272K |
2026 Q2
0 quarters
|
|
10879
Diana Shipping
DSX
$355M
| $324K | ﹤0.01% |
154,240
+80,765
| +110% | +$199K |
2024 Q1
9 quarters
|
|
10880
CALL
TXO Partners LP
TXO
$778M
| $324K | ﹤0.01% |
25,900
-2,000
| -7% | -$25.4K |
2025 Q2
4 quarters
|
|
10881
Western Midstream Partners
WES
$18.9B
| $324K | ﹤0.01% |
7,393
-96,261
| -93% | -$4.15M |
2026 Q1
1 quarter
|
|
|
CMIIU
10882
DELISTED
Columbus Circle Capital Corp II Unit
CMIIU
| $324K | ﹤0.01% |
29,544
-456
| -2% | -$4.64K |
2026 Q1
1 quarter
|
|
10883
Banco Bradesco
BBDO
$39.5B
| $323K | ﹤0.01% |
+107,785
| New | +$351K |
2026 Q2
0 quarters
|
|
|
RGTX
10884
Defiance Daily Target 2X Long RGTI ETF
RGTX
$41M
| $323K | ﹤0.01% |
17,474
-44,858
| -72% | -$1.05M |
2025 Q2
4 quarters
|
|
10885
iShares Currency Hedged MSCI Japan ETF
HEWJ
$666M
| $323K | ﹤0.01% |
5,009
-2,564
| -34% | -$157K |
2026 Q1
1 quarter
|
|
10886
PUT
NovaGold Resources
NG
$2.83B
| $323K | ﹤0.01% |
54,100
-96,000
| -64% | -$799K |
2013 Q2
52 quarters
|
|
10887
PUT
XPEL
XPEL
$1.24B
| $322K | ﹤0.01% |
6,500
-200
| -3% | -$9.11K |
2019 Q3
27 quarters
|
|
|
LUXE
10888
PUT
LuxExperience B.V.
LUXE
$1.38B
| $322K | ﹤0.01% |
43,300
| – | – |
2025 Q3
3 quarters
|
|
10889
CALL
First Trust NASDAQ Technology Dividend Index Fund
TDIV
$4.5B
| $322K | ﹤0.01% |
+2,800
| New | +$310K |
2026 Q2
0 quarters
|
|
10890
Direxion Daily TSLA Bear 1X ETF
TSLS
$55.5M
| $321K | ﹤0.01% |
6,283
-30,105
| -83% | -$1.68M |
2022 Q3
15 quarters
|
|
10891
CALL
Global Industrial
GIC
$1.65B
| $321K | ﹤0.01% |
+9,600
| New | +$305K |
2026 Q2
0 quarters
|
|
10892
CALL
LivaNova
LIVN
$4.2B
| $321K | ﹤0.01% |
3,900
-400
| -9% | -$28.3K |
2025 Q2
4 quarters
|
|
10893
CALL
Under Armour Class C
UA
$1.92B
| $320K | ﹤0.01% |
51,500
+3,200
| +7% | +$18.4K |
2026 Q1
1 quarter
|
|
10894
Fidelity Real Estate Investment ETF
FPRO
$15M
| $320K | ﹤0.01% |
+12,899
| New | +$317K |
2026 Q2
0 quarters
|
|
10895
Safe Bulkers
SB
$984M
| $320K | ﹤0.01% |
50,717
+30,875
| +156% | +$206K |
2024 Q3
7 quarters
|
|
10896
iShares iBonds Dec 2032 Term Treasury ETF
IBTM
$580M
| $320K | ﹤0.01% |
14,098
-266
| -2% | -$6.05K |
2026 Q1
1 quarter
|
|
10897
ProShares Ulta SmallCap600
SAA
$25.9M
| $320K | ﹤0.01% |
+8,440
| New | +$276K |
2026 Q2
0 quarters
|
|
10898
Global X MSCI SuperDividend EAFE ETF
EFAS
$59.7M
| $320K | ﹤0.01% |
14,967
-3,587
| -19% | -$78K |
2025 Q3
3 quarters
|
|
10899
Arcturus Therapeutics
ARCT
$373M
| $320K | ﹤0.01% |
47,557
-156,457
| -77% | -$1.23M |
2019 Q2
28 quarters
|
|
|
MRX
10900
Marex Group Limited Ordinary Shares
MRX
$5.34B
| $320K | ﹤0.01% |
5,242
-19,474
| -79% | -$1.07M |
2026 Q1
1 quarter
|
|
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.