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 | Miscellaneous | 93.8% |
| 2 | Technology | 2.93% |
| 3 | Communication Services | 0.62% |
| 4 | Consumer Discretionary | 0.62% |
| 5 | Industrials | 0.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
3751
Belden
BDC
$4.28B
| $8.03M | ﹤0.01% |
66,956
+49,151
| +276% | +$5.73M |
2025 Q4
2 quarters
|
|
3752
CALL
Everspin Technologies
MRAM
$420M
| $8.03M | ﹤0.01% |
331,900
+163,500
| +97% | +$3.66M |
2025 Q1
5 quarters
|
|
3753
iShares MSCI EAFE Growth ETF
EFG
$15B
| $8.02M | ﹤0.01% |
64,488
-127,591
| -66% | -$15.4M |
2025 Q2
4 quarters
|
|
3754
PUT
Aurora
AUR
$11.5B
| $8.02M | ﹤0.01% |
1,176,400
+119,500
| +11% | +$731K |
2023 Q3
11 quarters
|
|
|
PS
3755
PUT
Pershing Square
PS
$23.5B
| $8.01M | ﹤0.01% |
+243,900
| New | +$8.88M |
2026 Q2
0 quarters
|
|
3756
Invesco Solar ETF
TAN
$892M
| $8M | ﹤0.01% |
135,332
-27,105
| -17% | -$1.65M |
2026 Q1
1 quarter
|
|
3757
PUT
NextNav
NN
$2.15B
| $8M | ﹤0.01% |
448,900
+114,300
| +34% | +$2.21M |
2023 Q3
11 quarters
|
|
3758
CALL
Kopin
KOPN
$849M
| $8M | ﹤0.01% |
1,785,400
-678,700
| -28% | -$2.96M |
2020 Q2
24 quarters
|
|
3759
CALL
Hyatt Hotels
H
$14.8B
| $7.99M | ﹤0.01% |
41,200
+29,600
| +255% | +$5.18M |
2019 Q1
29 quarters
|
|
3760
PUT
BlackLine
BL
$1.65B
| $7.99M | ﹤0.01% |
284,500
-27,500
| -9% | -$822K |
2025 Q1
5 quarters
|
|
|
CNH
3761
PUT
CNH Industrial
CNH
$20B
| $7.99M | ﹤0.01% |
+711,100
| New | +$7.57M |
2026 Q2
0 quarters
|
|
3762
CALL
Assurant
AIZ
$13.2B
| $7.98M | ﹤0.01% |
29,700
+18,400
| +163% | +$4.48M |
2017 Q3
35 quarters
|
|
3763
CALL
The RealReal
REAL
$1.14B
| $7.97M | ﹤0.01% |
675,700
-535,700
| -44% | -$5.71M |
2019 Q3
27 quarters
|
|
3764
CALL
ITT
ITT
$17.9B
| $7.95M | ﹤0.01% |
40,200
+13,100
| +48% | +$2.65M |
2015 Q3
43 quarters
|
|
|
SNDU
3765
PUT
T-REX 2X Long SNDK Daily Target ETF
SNDU
$220M
| $7.94M | ﹤0.01% |
+117,000
| New | +$3.99M |
2026 Q2
0 quarters
|
|
3766
Weyerhaeuser
WY
$13.4B
| $7.94M | ﹤0.01% |
331,648
+231,397
| +231% | +$5.62M |
2019 Q2
28 quarters
|
|
3767
Jefferies Financial Group
JEF
$10.2B
| $7.94M | ﹤0.01% |
158,791
-180,375
| -53% | -$9.3M |
2026 Q1
1 quarter
|
|
|
MARS
3768
Roundhill Space & Technology ETF
MARS
$53.4M
| $7.94M | ﹤0.01% |
+245,624
| New | +$8.25M |
2026 Q2
0 quarters
|
|
3769
CALL
ProShares UltraShort Silver
ZSL
$76.2M
| $7.93M | ﹤0.01% |
257,400
-22,100
| -8% | -$497K |
2024 Q3
7 quarters
|
|
|
CWVX
3770
CALL
Tradr 2X Long CRWV Daily ETF
CWVX
$85.1M
| $7.92M | ﹤0.01% |
301,400
+193,400
| +179% | +$6.64M |
2025 Q3
3 quarters
|
|
3771
Insulet
PODD
$9.32B
| $7.92M | ﹤0.01% |
51,997
+43,235
| +493% | +$7.2M |
2019 Q4
26 quarters
|
|
3772
Ciena
CIEN
$63.3B
| $7.91M | ﹤0.01% |
16,128
-36,984
| -70% | -$18.9M |
2025 Q2
4 quarters
|
|
3773
CALL
Mirum Pharmaceuticals
MIRM
$5.24B
| $7.9M | ﹤0.01% |
67,500
-29,700
| -31% | -$2.98M |
2025 Q2
4 quarters
|
|
3774
CALL
EPR Properties
EPR
$4.14B
| $7.9M | ﹤0.01% |
136,200
+55,400
| +69% | +$3.15M |
2016 Q1
41 quarters
|
|
3775
CALL
EyePoint Inc
EYPT
$286M
| $7.9M | ﹤0.01% |
552,400
-17,800
| -3% | -$238K |
2021 Q1
21 quarters
|
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group's Q2 2026 filing shows 1,956 new, 5,793 increased, 5,445 reduced and 1,748 closed positions. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M. The largest sale was Invesco QQQ Trust, an estimated $1.78B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Communication Services.
- 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 1,956 new positions and closed 1,748 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.