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 | |
|---|---|---|---|---|---|---|
|
STRS
6326
DELISTED
STRATUS PPTYS INC
STRS
| $2.15M | ﹤0.01% |
+74,751
| New | +$2.2M |
|
6327
PUT
AllianceBernstein
AB
$3.41B
| $2.15M | ﹤0.01% |
61,000
-57,600
| -49% | -$2.18M |
|
6328
CALL
Veralto
VLTO
$23.8B
| $2.15M | ﹤0.01% |
24,200
+3,200
| +15% | +$278K |
|
6329
3D Systems Corp
DDD
$616M
| $2.14M | ﹤0.01% |
709,799
-435,185
| -38% | -$1.19M |
|
6330
iRhythm Holdings
IRTC
$4.17B
| $2.14M | ﹤0.01% |
18,015
-6,136
| -25% | -$713K |
|
6331
PUT
Chemed
CHE
$6.96B
| $2.14M | ﹤0.01% |
4,600
-4,100
| -47% | -$1.72M |
|
6332
Innovator Buffer Step-Up Strategy ETF
BSTP
$61.5M
| $2.14M | ﹤0.01% |
54,469
+31,821
| +141% | +$1.22M |
|
6333
Cable One
CABO
$196M
| $2.14M | ﹤0.01% |
40,336
+34,784
| +627% | +$2.34M |
|
|
XOMA
6334
PUT
DELISTED
Xoma
XOMA
| $2.14M | ﹤0.01% |
+50,400
| New | +$2.04M |
|
|
WBI
6335
PUT
WaterBridge Infrastructure LLC
WBI
$1.49B
| $2.14M | ﹤0.01% |
62,500
-54,100
| -46% | -$1.57M |
|
|
CIM
6336
PUT
Chimera Investment
CIM
$988M
| $2.14M | ﹤0.01% |
160,500
+4,800
| +3% | +$64.3K |
|
6337
PUT
Kodak
KODK
$979M
| $2.14M | ﹤0.01% |
231,200
+100,600
| +77% | +$1.1M |
|
|
MAYU
6338
AllianzIM U.S. Equity Buffer15 Uncapped May ETF
MAYU
$44.7M
| $2.14M | ﹤0.01% |
62,639
+48,742
| +351% | +$1.63M |
|
|
UNIT
6339
Uniti Group
UNIT
$2.43B
| $2.14M | ﹤0.01% |
186,353
-251,160
| -57% | -$2.85M |
|
6340
YieldMax GOOGL Option Income Strategy ETF
GOOY
$231M
| $2.14M | ﹤0.01% |
160,998
+86,902
| +117% | +$1.24M |
|
6341
Invesco DB Agriculture Fund
DBA
$1.24B
| $2.13M | ﹤0.01% |
80,038
+41,993
| +110% | +$1.15M |
|
6342
CALL
Golub Capital BDC
GBDC
$3.44B
| $2.13M | ﹤0.01% |
165,700
+43,200
| +35% | +$563K |
|
6343
PUT
Aramark
ARMK
$16.4B
| $2.13M | ﹤0.01% |
37,500
+6,200
| +20% | +$306K |
|
6344
Columbia Financial
CLBK
$1.23B
| $2.13M | ﹤0.01% |
100,514
+83,445
| +489% | +$1.62M |
|
6345
CALL
Shattuck Labs
STTK
$745M
| $2.13M | ﹤0.01% |
+307,200
| New | +$1.92M |
|
6346
Hull Tactical US ETF
HTUS
$164M
| $2.13M | ﹤0.01% |
48,583
-49,133
| -50% | -$2.09M |
|
6347
Global X MSCI Norway ETF
NORW
$89.4M
| $2.13M | ﹤0.01% |
66,639
+49,361
| +286% | +$1.85M |
|
6348
PUT
Satellogic
SATL
$892M
| $2.13M | ﹤0.01% |
371,800
+200,500
| +117% | +$1.47M |
|
6349
Affiliated Managers Group
AMG
$9.89B
| $2.13M | ﹤0.01% |
6,283
-7,478
| -54% | -$2.32M |
|
|
ONC
6350
BeOne Medicines Ltd
ONC
$39.3B
| $2.13M | ﹤0.01% |
7,461
-7,347
| -50% | -$2.16M |
|
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.