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 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
6551
Lloyds Banking Group
LYG
$90.1B
| $1.93M | ﹤0.01% |
331,881
+225,111
| +211% | +$1.22M |
|
6552
PUT
Sensata Technologies
ST
$6.73B
| $1.93M | ﹤0.01% |
40,500
+21,500
| +113% | +$972K |
|
6553
ACV Auctions
ACVA
$1.4B
| $1.93M | ﹤0.01% |
268,869
-503,526
| -65% | -$2.85M |
|
6554
Douglas Emmett
DEI
$1.96B
| $1.93M | ﹤0.01% |
163,776
+95,142
| +139% | +$1.07M |
|
6555
Glaukos
GKOS
$10.9B
| $1.93M | ﹤0.01% |
13,813
-21,259
| -61% | -$2.69M |
|
6556
Ingles Markets
IMKTA
$1.65B
| $1.93M | ﹤0.01% |
21,781
-28,449
| -57% | -$2.54M |
|
6557
CALL
Momentus
MNTS
$91.2M
| $1.93M | ﹤0.01% |
+287,100
| New | +$2.31M |
|
6558
PUT
LCI Industries
LCII
$2.58B
| $1.93M | ﹤0.01% |
18,200
+11,900
| +189% | +$1.31M |
|
|
DFTX
6559
Definium Therapeutics
DFTX
$5.73B
| $1.93M | ﹤0.01% |
40,954
-40,502
| -50% | -$1M |
|
6560
PUT
Absci
ABSI
$1.58B
| $1.92M | ﹤0.01% |
166,000
-32,900
| -17% | -$185K |
|
6561
PUT
Hallador Energy
HNRG
$762M
| $1.92M | ﹤0.01% |
110,600
-177,900
| -62% | -$3.06M |
|
6562
PUT
Manhattan Associates
MANH
$11.5B
| $1.92M | ﹤0.01% |
13,800
+2,600
| +23% | +$358K |
|
6563
International Bancshares
IBOC
$4.56B
| $1.92M | ﹤0.01% |
25,270
-31,571
| -56% | -$2.29M |
|
6564
Vanguard FTSE All-World ex-US ETF
VEU
$70.6B
| $1.92M | ﹤0.01% |
22,909
-176,980
| -89% | -$14.5M |
|
6565
PUT
Atlas Energy Solutions
AESI
$1.56B
| $1.92M | ﹤0.01% |
115,500
+84,400
| +271% | +$1.38M |
|
6566
PUT
Church & Dwight Co
CHD
$24B
| $1.92M | ﹤0.01% |
19,800
-13,200
| -40% | -$1.26M |
|
6567
FT Vest US Equity Buffer ETF April
FAPR
$1.31B
| $1.92M | ﹤0.01% |
+41,026
| New | +$1.89M |
|
6568
Clear Secure
YOU
$4.68B
| $1.92M | ﹤0.01% |
34,401
-29,064
| -46% | -$1.59M |
|
6569
Alkami Technology
ALKT
$2.21B
| $1.92M | ﹤0.01% |
105,790
+5,849
| +6% | +$96.6K |
|
6570
PUT
Teleflex
TFX
$5.81B
| $1.91M | ﹤0.01% |
15,100
-5,400
| -26% | -$691K |
|
6571
PUT
Arqit Quantum
ARQQ
$424M
| $1.91M | ﹤0.01% |
64,400
+14,900
| +30% | +$243K |
|
6572
PUT
Edgewise Therapeutics
EWTX
$4.8B
| $1.91M | ﹤0.01% |
47,100
-24,300
| -34% | -$838K |
|
6573
PUT
SEI Investments
SEIC
$12.8B
| $1.91M | ﹤0.01% |
21,800
-11,700
| -35% | -$1.02M |
|
|
KDEC
6574
Innovator U.S. Small Cap Power Buffer ETF - December
KDEC
$73.8M
| $1.91M | ﹤0.01% |
67,364
+37,606
| +126% | +$1.03M |
|
6575
CALL
Tanger
SKT
$4.42B
| $1.91M | ﹤0.01% |
48,400
-700
| -1% | -$25.9K |
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,027 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group deployed $142B of net new capital in Q2 2026, opening 1,960 new positions and adding to 5,789 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- 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 1,960 new positions and closed 1,752 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.