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 | |
|---|---|---|---|---|---|---|---|
1276
ON Semiconductor
ON
$33.2B
| $67.4M | 0.01% |
713,044
+487,053
| +216% | +$49.9M |
2018 Q1
33 quarters
|
|
1277
CALL
Samsara
IOT
$24.8B
| $67.4M | 0.01% |
2,077,000
-916,900
| -31% | -$28.4M |
2022 Q1
17 quarters
|
|
1278
CALL
NIO
NIO
$8.54B
| $66.8M | 0.01% |
13,196,500
-16,403,600
| -55% | -$95.6M |
2018 Q3
31 quarters
|
|
1279
VanEck Junior Gold Miners ETF
GDXJ
$8.28B
| $66.8M | 0.01% |
679,564
+367,408
| +118% | +$42.6M |
2017 Q1
37 quarters
|
|
1280
CALL
Ares Management
ARES
$26.6B
| $66.6M | 0.01% |
598,700
-17,300
| -3% | -$2.08M |
2019 Q4
26 quarters
|
|
1281
CALL
Welltower
WELL
$163B
| $66.6M | 0.01% |
293,600
+6,500
| +2% | +$1.37M |
2013 Q2
52 quarters
|
|
1282
CALL
Transocean
RIG
$6.23B
| $66.5M | 0.01% |
13,600,900
+1,361,100
| +11% | +$8.51M |
2013 Q2
52 quarters
|
|
1283
PUT
UBS Group
UBS
$148B
| $66.4M | 0.01% |
1,339,800
-723,200
| -35% | -$32.9M |
2018 Q1
33 quarters
|
|
1284
Blue Owl Capital
OWL
$6.14B
| $66.3M | 0.01% |
7,579,561
+3,616,813
| +91% | +$34.4M |
2023 Q1
13 quarters
|
|
1285
CALL
argenx
ARGX
$57.1B
| $66.2M | 0.01% |
71,300
-61,200
| -46% | -$50.5M |
2018 Q3
31 quarters
|
|
1286
CALL
Planet Fitness
PLNT
$3.19B
| $66.1M | 0.01% |
1,267,800
+1,150,500
| +981% | +$67.5M |
2015 Q3
43 quarters
|
|
|
PSKY
1287
Paramount Skydance Corp
PSKY
$10.9B
| $66.1M | 0.01% |
13,405,976
+9,747,682
| +266% | +$51.3M |
2025 Q3
3 quarters
|
|
|
FIG
1288
CALL
Figma
FIG
$11.5B
| $66.1M | 0.01% |
3,652,100
+924,800
| +34% | +$18.6M |
2025 Q3
3 quarters
|
|
1289
CALL
Opendoor
OPEN
$2.24B
| $65.9M | 0.01% |
14,271,600
+900,700
| +7% | +$4.31M |
2020 Q3
23 quarters
|
|
1290
CALL
FuelCell Energy
FCEL
$1.41B
| $65.7M | 0.01% |
1,824,300
+1,548,700
| +562% | +$25.1M |
2019 Q4
26 quarters
|
|
1291
PUT
Sherwin-Williams
SHW
$77.3B
| $65.6M | 0.01% |
190,400
+88,500
| +87% | +$28.3M |
2013 Q2
52 quarters
|
|
1292
PUT
LyondellBasell Industries
LYB
$19.1B
| $65.5M | 0.01% |
1,244,000
-258,200
| -17% | -$17.8M |
2013 Q2
52 quarters
|
|
|
INFQ
1293
CALL
Infleqtion Inc
INFQ
$2.85B
| $65.3M | 0.01% |
4,899,000
+4,043,100
| +472% | +$55.6M |
2026 Q1
1 quarter
|
|
|
DFTX
1294
CALL
Definium Therapeutics
DFTX
$4.83B
| $65.2M | 0.01% |
1,386,400
+546,400
| +65% | +$13.5M |
2021 Q2
20 quarters
|
|
1295
PUT
Ionis Pharmaceuticals
IONS
$7.2B
| $65.2M | 0.01% |
822,100
+367,800
| +81% | +$27.7M |
2013 Q2
52 quarters
|
|
1296
CALL
Sunrun
RUN
$1.84B
| $65.1M | 0.01% |
4,862,400
+1,723,400
| +55% | +$23.3M |
2017 Q1
37 quarters
|
|
1297
PUT
Centene
CNC
$31.3B
| $65M | 0.01% |
1,012,700
+221,700
| +28% | +$11.9M |
2013 Q2
52 quarters
|
|
1298
Cadence Design Systems
CDNS
$97.8B
| $64.7M | 0.01% |
172,344
+135,574
| +369% | +$47.5M |
2019 Q2
28 quarters
|
|
1299
PUT
Modine Manufacturing
MOD
$9.76B
| $64.6M | 0.01% |
241,900
+28,000
| +13% | +$7.38M |
2023 Q3
11 quarters
|
|
1300
PUT
Steel Dynamics
STLD
$34.5B
| $64.5M | 0.01% |
281,200
+46,800
| +20% | +$11M |
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.