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 | |
|---|---|---|---|---|---|---|---|
2501
Delta Air Lines
DAL
$55B
| $19.4M | ﹤0.01% |
207,100
-754,774
| -78% | -$57M |
2019 Q1
29 quarters
|
|
2502
CALL
NextNav
NN
$2.24B
| $19.4M | ﹤0.01% |
1,087,000
-834,100
| -43% | -$16.1M |
2023 Q3
11 quarters
|
|
2503
PUT
uniQure
QURE
$1.6B
| $19.3M | ﹤0.01% |
420,100
-141,400
| -25% | -$3.7M |
2017 Q4
34 quarters
|
|
2504
PUT
InterDigital
IDCC
$8.76B
| $19.3M | ﹤0.01% |
68,300
+5,600
| +9% | +$1.67M |
2013 Q2
52 quarters
|
|
2505
Unum
UNM
$14.5B
| $19.3M | ﹤0.01% |
216,145
+129,511
| +149% | +$10.7M |
2019 Q1
29 quarters
|
|
2506
CALL
Antero Resources
AR
$11B
| $19.3M | ﹤0.01% |
549,600
-177,500
| -24% | -$6.54M |
2016 Q3
39 quarters
|
|
2507
PUT
iShares MSCI Mexico ETF
EWW
$1.51B
| $19.3M | ﹤0.01% |
256,300
+40,800
| +19% | +$3.17M |
2013 Q2
52 quarters
|
|
|
2508
NextNav
NN
$2.24B
| $19.3M | ﹤0.01% |
1,081,680
+12,348
| +1% | +$239K |
2023 Q1
13 quarters
|
|
2509
PUT
NewAmsterdam Pharma
NAMS
$2.66B
| $19.3M | ﹤0.01% |
568,600
+307,600
| +118% | +$10.1M |
2024 Q4
6 quarters
|
|
2510
CALL
PACCAR
PCAR
$57.5B
| $19.3M | ﹤0.01% |
160,400
-4,000
| -2% | -$472K |
2013 Q2
52 quarters
|
|
2511
CALL
ProShares Ultra S&P500
SSO
$8.82B
| $19.3M | ﹤0.01% |
285,700
+83,500
| +41% | +$5.35M |
2013 Q2
52 quarters
|
|
2512
PUT
FormFactor
FORM
$11B
| $19.2M | ﹤0.01% |
120,300
+108,900
| +955% | +$14.4M |
2025 Q4
2 quarters
|
|
2513
PUT
First Trust Dow Jones Internet Index Fund ETF
FDN
$5.39B
| $19.2M | ﹤0.01% |
72,600
+67,900
| +1,445% | +$17.9M |
2015 Q3
43 quarters
|
|
2514
Ouster
OUST
$3.24B
| $19.2M | ﹤0.01% |
307,109
+100,376
| +49% | +$3.38M |
2026 Q1
1 quarter
|
|
2515
Credicorp
BAP
$30.6B
| $19.2M | ﹤0.01% |
49,241
+45,040
| +1,072% | +$15.4M |
2025 Q4
2 quarters
|
|
2516
CALL
Denison Mines
DNN
$2.45B
| $19.2M | ﹤0.01% |
6,267,900
-1,625,100
| -21% | -$5.66M |
2020 Q4
22 quarters
|
|
2517
JD.com
JD
$35.8B
| $19.2M | ﹤0.01% |
752,679
-9,589,108
| -93% | -$283M |
2017 Q1
37 quarters
|
|
2518
PUT
Huntington Ingalls Industries
HII
$10.4B
| $19.2M | ﹤0.01% |
68,500
+39,700
| +138% | +$13.3M |
2014 Q1
49 quarters
|
|
2519
CALL
HEICO Corp
HEI
$42.4B
| $19.2M | ﹤0.01% |
53,800
-38,500
| -42% | -$11.7M |
2016 Q3
39 quarters
|
|
2520
PUT
Quest Diagnostics
DGX
$25.2B
| $19.2M | ﹤0.01% |
90,400
-2,500
| -3% | -$491K |
2013 Q2
52 quarters
|
|
2521
PUT
CACI
CACI
$13.3B
| $19.1M | ﹤0.01% |
41,300
+15,000
| +57% | +$7.66M |
2015 Q2
44 quarters
|
|
2522
CALL
Defiance Quantum ETF
QTUM
$5.86B
| $19.1M | ﹤0.01% |
115,600
+61,300
| +113% | +$8.81M |
2024 Q4
6 quarters
|
|
2523
CALL
Western Midstream Partners
WES
$19.1B
| $19.1M | ﹤0.01% |
435,500
-50,600
| -10% | -$2.18M |
2019 Q1
29 quarters
|
|
2524
CALL
Direxion Daily FTSE China Bull 3X ETF
YINN
$567M
| $19M | ﹤0.01% |
887,100
-163,900
| -16% | -$5.19M |
2013 Q4
50 quarters
|
|
2525
PUT
Pool Corp
POOL
$5.75B
| $19M | ﹤0.01% |
88,600
+10,200
| +13% | +$2.04M |
2013 Q2
52 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.