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 | |
|---|---|---|---|---|---|---|
8551
PUT
Allegion
ALLE
$14B
| $871K | ﹤0.01% |
6,200
-4,600
| -43% | -$625K |
|
8552
CALL
CapForce IBD 50 ETF
FFTY
$81.2M
| $871K | ﹤0.01% |
20,000
-12,300
| -38% | -$485K |
|
8553
Health Catalyst
HCAT
$139M
| $870K | ﹤0.01% |
437,227
+356,073
| +439% | +$514K |
|
|
SRTA
8554
PUT
Strata Critical Medical Inc
SRTA
$522M
| $870K | ﹤0.01% |
165,100
+129,700
| +366% | +$682K |
|
|
AIFD
8555
TCW Artificial Intelligence ETF
AIFD
$138M
| $870K | ﹤0.01% |
15,687
-12,713
| -45% | -$628K |
|
8556
CALL
Cerence
CRNC
$407M
| $869K | ﹤0.01% |
76,800
-45,700
| -37% | -$448K |
|
|
GDXW
8557
Roundhill Gold Miners WeeklyPay ETF
GDXW
$74.5M
| $869K | ﹤0.01% |
23,938
+16,726
| +232% | +$800K |
|
8558
PUT
Vanguard Financials ETF
VFH
$14B
| $869K | ﹤0.01% |
6,600
-2,500
| -27% | -$319K |
|
8559
MillerKnoll
MLKN
$1.62B
| $868K | ﹤0.01% |
42,442
+1,166
| +3% | +$18.7K |
|
8560
PUT
Safe Bulkers
SB
$789M
| $868K | ﹤0.01% |
+137,600
| New | +$920K |
|
|
DDFL
8561
Innovator Equity Dual Directional 15 Buffer ETF - July
DDFL
$151M
| $868K | ﹤0.01% |
40,880
+23,861
| +140% | +$501K |
|
8562
PUT
Patterson-UTI
PTEN
$4.34B
| $867K | ﹤0.01% |
94,400
-13,300
| -12% | -$148K |
|
|
MFA
8563
MFA Financial
MFA
$926M
| $866K | ﹤0.01% |
89,368
-8,684
| -9% | -$84.2K |
|
8564
JPMorgan Diversified Return Emerging Markets Equity ETF
JPEM
$390M
| $865K | ﹤0.01% |
13,781
-477
| -3% | -$30.8K |
|
8565
CALL
Civeo
CVEO
$344M
| $865K | ﹤0.01% |
+24,700
| New | +$795K |
|
8566
PUT
St. Joe Company
JOE
$3.89B
| $864K | ﹤0.01% |
13,800
-14,500
| -51% | -$951K |
|
8567
CALL
Fulton Financial
FULT
$4.72B
| $864K | ﹤0.01% |
35,700
+5,400
| +18% | +$118K |
|
8568
Distribution Solutions Group
DSGR
$1.62B
| $863K | ﹤0.01% |
31,559
+15,581
| +98% | +$426K |
|
8569
PUT
Microvast
MVST
$322M
| $863K | ﹤0.01% |
737,700
-143,500
| -16% | -$221K |
|
|
BRSL
8570
PUT
Brightstar Lottery PLC
BRSL
$2.17B
| $863K | ﹤0.01% |
80,500
-41,700
| -34% | -$495K |
|
8571
Invesco California AMT-Free Municipal Bond ETF
PWZ
$1.17B
| $863K | ﹤0.01% |
35,204
-10,048
| -22% | -$244K |
|
8572
Lindsay Corp
LNN
$1.17B
| $863K | ﹤0.01% |
6,968
-2,732
| -28% | -$305K |
|
8573
CALL
Outlook Therapeutics
OTLK
$141M
| $862K | ﹤0.01% |
+542,200
| New | +$336K |
|
8574
PUT
Burford Capital
BUR
$960M
| $862K | ﹤0.01% |
210,200
-163,900
| -44% | -$749K |
|
8575
Woodside Energy
WDS
$44B
| $862K | ﹤0.01% |
+44,606
| New | +$994K |
|
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.