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 | |
|---|---|---|---|---|---|---|
6376
Teekay Tankers
TNK
$2.95B
| $2.1M | ﹤0.01% |
32,387
+18,119
| +127% | +$1.36M |
|
6377
CALL
Xeris Biopharma Holdings
XERS
$1.57B
| $2.1M | ﹤0.01% |
265,200
+161,200
| +155% | +$1.03M |
|
6378
Icon
ICLR
$12.6B
| $2.1M | ﹤0.01% |
12,084
+4,053
| +50% | +$516K |
|
6379
PUT
Hyliion Holdings
HYLN
$725M
| $2.1M | ﹤0.01% |
402,900
+282,700
| +235% | +$1.18M |
|
6380
PUT
VanEck Agribusiness ETF
MOO
$976M
| $2.1M | ﹤0.01% |
26,500
-62,500
| -70% | -$5.08M |
|
6381
Innovator US Equity Ultra Buffer ETF February
UFEB
$241M
| $2.1M | ﹤0.01% |
54,275
+40,356
| +290% | +$1.54M |
|
6382
PUT
AdaptHealth
AHCO
$775M
| $2.1M | ﹤0.01% |
201,100
+144,900
| +258% | +$1.62M |
|
6383
Tarsus Pharmaceuticals
TARS
$3.04B
| $2.1M | ﹤0.01% |
33,290
+16,655
| +100% | +$1.06M |
|
6384
Franklin Resources
BEN
$17.2B
| $2.09M | ﹤0.01% |
62,964
-55,373
| -47% | -$1.66M |
|
6385
PUT
Cooper-Standard Automotive
CPS
$506M
| $2.09M | ﹤0.01% |
77,400
-59,400
| -43% | -$1.75M |
|
6386
Innovator 20+ Year Treasury Bond 5 Floor ETF July
TFJL
$6.57M
| $2.09M | ﹤0.01% |
106,923
+52,059
| +95% | +$1.01M |
|
6387
Brighthouse Financial
BHF
$3.37B
| $2.09M | ﹤0.01% |
33,031
+24,030
| +267% | +$1.49M |
|
6388
Diodes
DIOD
$4.77B
| $2.09M | ﹤0.01% |
19,100
-2,346
| -11% | -$238K |
|
6389
PUT
PACS Group
PACS
$7.04B
| $2.09M | ﹤0.01% |
49,000
-65,500
| -57% | -$2.36M |
|
6390
CALL
Sturm, Ruger & Co
RGR
$602M
| $2.09M | ﹤0.01% |
55,200
+18,200
| +49% | +$732K |
|
6391
PUT
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.41B
| $2.09M | ﹤0.01% |
53,500
-11,200
| -17% | -$448K |
|
6392
PUT
Zai Lab
ZLAB
$2.91B
| $2.09M | ﹤0.01% |
109,800
+40,800
| +59% | +$806K |
|
|
OPRA
6393
PUT
Opera Ltd
OPRA
$1.82B
| $2.09M | ﹤0.01% |
105,200
-287,100
| -73% | -$5.07M |
|
6394
First Trust Consumer Staples AlphaDEX Fund
FXG
$233M
| $2.09M | ﹤0.01% |
33,299
+708
| +2% | +$44.4K |
|
6395
Principal Exchange-Traded Funds Principal US Mega-Cap ETF
USMC
$3.7B
| $2.09M | ﹤0.01% |
28,128
+11,078
| +65% | +$790K |
|
6396
State Street SPDR MSCI USA Gender Diversity ETF
SHE
$339M
| $2.08M | ﹤0.01% |
13,470
-7,078
| -34% | -$1.04M |
|
6397
Movado Group
MOV
$803M
| $2.08M | ﹤0.01% |
+52,906
| New | +$1.65M |
|
6398
Paymentus
PAY
$5.27B
| $2.08M | ﹤0.01% |
86,038
-821,359
| -91% | -$20.2M |
|
6399
ActivePassive International Equity ETF
APIE
$1.16B
| $2.08M | ﹤0.01% |
53,615
+17,699
| +49% | +$669K |
|
|
ESPR
6400
DELISTED
Esperion Therapeutics
ESPR
| $2.08M | ﹤0.01% |
657,441
-193,064
| -23% | -$540K |
|
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.