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 | |
|---|---|---|---|---|---|---|---|
6551
Lloyds Banking Group
LYG
$77.8B
| $1.93M | ﹤0.01% |
331,881
+225,111
| +211% | +$1.22M |
2013 Q2
52 quarters
|
|
6552
PUT
Sensata Technologies
ST
$6.1B
| $1.93M | ﹤0.01% |
40,500
+21,500
| +113% | +$972K |
2023 Q2
12 quarters
|
|
6553
ACV Auctions
ACVA
$1.77B
| $1.93M | ﹤0.01% |
268,869
-503,526
| -65% | -$2.85M |
2024 Q2
8 quarters
|
|
6554
Douglas Emmett
DEI
$1.65B
| $1.93M | ﹤0.01% |
163,776
+95,142
| +139% | +$1.07M |
2022 Q4
14 quarters
|
|
6555
Glaukos
GKOS
$10.2B
| $1.93M | ﹤0.01% |
13,813
-21,259
| -61% | -$2.69M |
2026 Q1
1 quarter
|
|
6556
Ingles Markets
IMKTA
$1.62B
| $1.93M | ﹤0.01% |
21,781
-28,449
| -57% | -$2.54M |
2022 Q3
15 quarters
|
|
6557
CALL
Momentus
MNTS
$74.9M
| $1.93M | ﹤0.01% |
+287,100
| New | +$2.31M |
2026 Q2
0 quarters
|
|
6558
PUT
LCI Industries
LCII
$1.95B
| $1.93M | ﹤0.01% |
18,200
+11,900
| +189% | +$1.31M |
2025 Q4
2 quarters
|
|
|
DFTX
6559
Definium Therapeutics
DFTX
$4.8B
| $1.93M | ﹤0.01% |
40,954
-40,502
| -50% | -$1M |
2024 Q4
6 quarters
|
|
6560
PUT
Absci
ABSI
$1.59B
| $1.92M | ﹤0.01% |
166,000
-32,900
| -17% | -$185K |
2022 Q1
17 quarters
|
|
6561
PUT
Hallador Energy
HNRG
$635M
| $1.92M | ﹤0.01% |
110,600
-177,900
| -62% | -$3.06M |
2025 Q1
5 quarters
|
|
6562
PUT
Manhattan Associates
MANH
$11.9B
| $1.92M | ﹤0.01% |
13,800
+2,600
| +23% | +$358K |
2022 Q3
15 quarters
|
|
6563
International Bancshares
IBOC
$4.25B
| $1.92M | ﹤0.01% |
25,270
-31,571
| -56% | -$2.29M |
2021 Q4
18 quarters
|
|
6564
Vanguard FTSE All-World ex-US ETF
VEU
$68.4B
| $1.92M | ﹤0.01% |
22,909
-176,980
| -89% | -$14.5M |
2025 Q4
2 quarters
|
|
6565
PUT
Atlas Energy Solutions
AESI
$1.55B
| $1.92M | ﹤0.01% |
115,500
+84,400
| +271% | +$1.38M |
2026 Q1
1 quarter
|
|
6566
PUT
Church & Dwight Co
CHD
$23B
| $1.92M | ﹤0.01% |
19,800
-13,200
| -40% | -$1.26M |
2015 Q4
42 quarters
|
|
6567
FT Vest US Equity Buffer ETF April
FAPR
$1.34B
| $1.92M | ﹤0.01% |
+41,026
| New | +$1.89M |
2026 Q2
0 quarters
|
|
6568
Clear Secure
YOU
$4.37B
| $1.92M | ﹤0.01% |
34,401
-29,064
| -46% | -$1.59M |
2023 Q1
13 quarters
|
|
6569
Alkami Technology
ALKT
$1.52B
| $1.92M | ﹤0.01% |
105,790
+5,849
| +6% | +$96.6K |
2024 Q2
8 quarters
|
|
6570
PUT
Teleflex
TFX
$5.28B
| $1.91M | ﹤0.01% |
15,100
-5,400
| -26% | -$691K |
2016 Q1
41 quarters
|
|
6571
PUT
Arqit Quantum
ARQQ
$389M
| $1.91M | ﹤0.01% |
64,400
+14,900
| +30% | +$243K |
2025 Q1
5 quarters
|
|
6572
PUT
Edgewise Therapeutics
EWTX
$4.31B
| $1.91M | ﹤0.01% |
47,100
-24,300
| -34% | -$838K |
2024 Q3
7 quarters
|
|
6573
PUT
SEI Investments
SEIC
$12.2B
| $1.91M | ﹤0.01% |
21,800
-11,700
| -35% | -$1.02M |
2025 Q3
3 quarters
|
|
|
KDEC
6574
Innovator U.S. Small Cap Power Buffer ETF - December
KDEC
$69.7M
| $1.91M | ﹤0.01% |
67,364
+37,606
| +126% | +$1.03M |
2026 Q1
1 quarter
|
|
6575
CALL
Tanger
SKT
$3.97B
| $1.91M | ﹤0.01% |
48,400
-700
| -1% | -$25.9K |
2016 Q2
40 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.