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 | |
|---|---|---|---|---|---|---|
6651
Valaris
VAL
$5.95B
| $1.86M | ﹤0.01% |
25,600
+1,397
| +6% | +$130K |
|
6652
CALL
The Greenbrier Companies
GBX
$1.41B
| $1.86M | ﹤0.01% |
37,900
-25,500
| -40% | -$1.25M |
|
6653
CALL
Kelly Services Class A
KELYA
$558M
| $1.86M | ﹤0.01% |
+151,200
| New | +$1.57M |
|
6654
AllianzIM U.S. Equity Buffer20 Mar ETF
MARW
$88.1M
| $1.86M | ﹤0.01% |
51,404
+18,283
| +55% | +$651K |
|
6655
First Trust Emerging Markets Small Cap AlphaDEX Fund
FEMS
$254M
| $1.86M | ﹤0.01% |
40,646
-1,152
| -3% | -$54.1K |
|
|
GTOS
6656
Invesco Short Duration Total Return Bond ETF
GTOS
$122M
| $1.86M | ﹤0.01% |
74,408
+57,625
| +343% | +$1.44M |
|
6657
LivaNova
LIVN
$4.53B
| $1.86M | ﹤0.01% |
22,565
-5,706
| -20% | -$404K |
|
6658
Evolv Technologies
EVLV
$1.05B
| $1.86M | ﹤0.01% |
319,853
-202,029
| -39% | -$1.27M |
|
|
ZNOV
6659
Innovator Equity Defined Protection ETF - 1 Yr November
ZNOV
$105M
| $1.85M | ﹤0.01% |
67,529
+48,957
| +264% | +$1.33M |
|
|
AMBQ
6660
PUT
Ambiq Micro
AMBQ
$1.56B
| $1.85M | ﹤0.01% |
+21,000
| New | +$1.24M |
|
|
NB
6661
PUT
NioCorp Developments
NB
$744M
| $1.85M | ﹤0.01% |
384,700
+36,500
| +10% | +$200K |
|
6662
CALL
Zillow
ZG
$7.91B
| $1.85M | ﹤0.01% |
59,100
-21,700
| -27% | -$838K |
|
6663
PUT
BioCryst Pharmaceuticals
BCRX
$2.49B
| $1.85M | ﹤0.01% |
185,300
+28,400
| +18% | +$257K |
|
6664
PUT
NGL Energy Partners
NGL
$2.24B
| $1.85M | ﹤0.01% |
116,300
+84,100
| +261% | +$1.31M |
|
|
ZOCT
6665
Innovator Equity Defined Protection ETF - 1 Yr October
ZOCT
$105M
| $1.85M | ﹤0.01% |
67,094
+47,799
| +248% | +$1.31M |
|
6666
Henry Schein
HSIC
$10B
| $1.85M | ﹤0.01% |
22,178
-18,719
| -46% | -$1.43M |
|
6667
CALL
Arlo Technologies
ARLO
$1.54B
| $1.85M | ﹤0.01% |
137,400
+46,800
| +52% | +$634K |
|
|
CRESY
6668
CALL
Cresud
CRESY
$750M
| $1.85M | ﹤0.01% |
165,200
+98,800
| +149% | +$1.13M |
|
6669
Franklin FTSE Eurozone ETF
FLEU
$74.2M
| $1.85M | ﹤0.01% |
51,707
+3,929
| +8% | +$137K |
|
|
MMED
6670
PUT
MiniMed Group Inc
MMED
$5.66B
| $1.85M | ﹤0.01% |
123,800
+93,300
| +306% | +$1.23M |
|
6671
NorthWestern Energy
NWE
$4.42B
| $1.85M | ﹤0.01% |
25,817
-27,836
| -52% | -$1.97M |
|
6672
PUT
Legend Biotech
LEGN
$3.95B
| $1.85M | ﹤0.01% |
63,900
-4,400
| -6% | -$119K |
|
6673
CALL
Graham Corp
GHM
$1.34B
| $1.84M | ﹤0.01% |
14,900
+10,800
| +263% | +$1.07M |
|
6674
Innovator International Developed Power Buffer ETF March
IMAR
$111M
| $1.84M | ﹤0.01% |
60,583
+8,095
| +15% | +$243K |
|
6675
PUT
Global X US Infrastructure Development ETF
PAVE
$14.4B
| $1.84M | ﹤0.01% |
31,300
+15,000
| +92% | +$842K |
|
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.