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 | |
|---|---|---|---|---|---|---|---|
|
ASA
6076
ASA Gold and Precious Metals
ASA
$1.01B
| $2.4M | ﹤0.01% |
46,053
-5,734
| -11% | -$359K |
2026 Q1
1 quarter
|
|
6077
PUT
Remitly
RELY
$4.85B
| $2.4M | ﹤0.01% |
106,900
-114,600
| -52% | -$2.35M |
2024 Q3
7 quarters
|
|
6078
PubMatic
PUBM
$846M
| $2.39M | ﹤0.01% |
182,447
-56,537
| -24% | -$587K |
2021 Q2
20 quarters
|
|
6079
Viridian Therapeutics
VRDN
$2.07B
| $2.39M | ﹤0.01% |
130,284
+76,007
| +140% | +$1.22M |
2022 Q1
17 quarters
|
|
6080
Prime Medicine
PRME
$707M
| $2.39M | ﹤0.01% |
648,479
-67,350
| -9% | -$224K |
2023 Q4
10 quarters
|
|
6081
Avantor
AVTR
$10.4B
| $2.39M | ﹤0.01% |
241,320
+16,002
| +7% | +$138K |
2020 Q3
23 quarters
|
|
|
FJET
6082
PUT
Starfighters Space Inc
FJET
$88.5M
| $2.39M | ﹤0.01% |
449,000
+256,300
| +133% | +$1.53M |
2025 Q4
2 quarters
|
|
|
RBIL
6083
F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF
RBIL
$156M
| $2.39M | ﹤0.01% |
47,865
+36,926
| +338% | +$1.85M |
2025 Q4
2 quarters
|
|
|
MRLN
6084
PUT
Merlin Inc
MRLN
$143M
| $2.39M | ﹤0.01% |
+419,600
| New | +$3.55M |
2026 Q2
0 quarters
|
|
|
QBTX
6085
CALL
Tradr 2X Long QBTS Daily ETF
QBTX
$222M
| $2.39M | ﹤0.01% |
39,825
+34,600
| +662% | +$2.11M |
2026 Q1
1 quarter
|
|
|
VTG
6086
Vanguard Total Treasury ETF
VTG
$200M
| $2.39M | ﹤0.01% |
31,683
+16,599
| +110% | +$1.25M |
2025 Q3
3 quarters
|
|
6087
CALL
Robert Half
RHI
$3.48B
| $2.38M | ﹤0.01% |
77,400
-27,700
| -26% | -$776K |
2015 Q1
45 quarters
|
|
6088
PUT
iShares MSCI France ETF
EWQ
$331M
| $2.38M | ﹤0.01% |
52,300
-21,900
| -30% | -$995K |
2025 Q4
2 quarters
|
|
6089
Liberty Live Group Series C
LLYVK
$9.03B
| $2.37M | ﹤0.01% |
22,472
+14,201
| +172% | +$1.38M |
2025 Q3
3 quarters
|
|
6090
Inspire Medical Systems
INSP
$1.95B
| $2.37M | ﹤0.01% |
53,198
-157,375
| -75% | -$7.46M |
2021 Q2
20 quarters
|
|
6091
AllianzIM U.S. Equity Buffer20 Apr ETF
APRW
$206M
| $2.37M | ﹤0.01% |
+63,885
| New | +$2.34M |
2026 Q2
0 quarters
|
|
6092
PUT
Aaon
AAON
$7.18B
| $2.37M | ﹤0.01% |
18,700
-29,600
| -61% | -$3.47M |
2023 Q1
13 quarters
|
|
6093
iShares Russell 1000 ETF
IWB
$49.4B
| $2.37M | ﹤0.01% |
5,792
-239
| -4% | -$94.7K |
2022 Q4
14 quarters
|
|
6094
PUT
Northern Oil and Gas
NOG
$2.58B
| $2.37M | ﹤0.01% |
130,600
-45,300
| -26% | -$1.07M |
2017 Q4
34 quarters
|
|
6095
CALL
ZTO Express
ZTO
$14.8B
| $2.37M | ﹤0.01% |
105,800
-162,700
| -61% | -$3.87M |
2016 Q4
38 quarters
|
|
6096
ProShares S&P 500 Dividend Aristocrats ETF
NOBL
$11B
| $2.37M | ﹤0.01% |
42,148
-26,524
| -39% | -$1.44M |
2024 Q2
8 quarters
|
|
6097
Direxion Daily Energy Bear 2X ETF
ERY
$51.5M
| $2.37M | ﹤0.01% |
181,233
+117,633
| +185% | +$1.37M |
2025 Q4
2 quarters
|
|
|
SOBO
6098
CALL
South Bow Corp
SOBO
$6.96B
| $2.36M | ﹤0.01% |
67,100
-12,800
| -16% | -$451K |
2024 Q4
6 quarters
|
|
|
RFLR
6099
Innovator U.S. Small Cap Managed Floor ETF
RFLR
$94.2M
| $2.36M | ﹤0.01% |
72,083
+17,960
| +33% | +$549K |
2025 Q1
5 quarters
|
|
6100
Franklin FTSE Taiwan ETF
FLTW
$4.85B
| $2.36M | ﹤0.01% |
22,391
+10,818
| +93% | +$983K |
2025 Q3
3 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.