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 | |
|---|---|---|---|---|---|---|---|
12851
PUT
INmune Bio
INMB
$53.8M
| $46.9K | ﹤0.01% |
28,800
-2,500
| -8% | -$3.46K |
2024 Q4
6 quarters
|
|
|
ITRG
12852
Integra Resources
ITRG
$529M
| $46.8K | ﹤0.01% |
20,621
-8,732
| -30% | -$23.6K |
2025 Q3
3 quarters
|
|
|
RCG
12853
RENN Fund
RCG
$20.9M
| $46.7K | ﹤0.01% |
+15,633
| New | +$44.2K |
2026 Q2
0 quarters
|
|
12854
James River Group Holdings
JRVR
$159M
| $46.3K | ﹤0.01% |
10,529
-2,635
| -20% | -$13K |
2023 Q1
13 quarters
|
|
|
CSHR
12855
CoinShares PLC
CSHR
$638M
| $46.1K | ﹤0.01% |
+12,228
| New | +$64.4K |
2026 Q2
0 quarters
|
|
12856
PUT
Claros Mortgage Trust
CMTG
$166M
| $46.1K | ﹤0.01% |
19,600
+6,000
| +44% | +$14.7K |
2025 Q4
2 quarters
|
|
|
CSHR
12857
PUT
CoinShares PLC
CSHR
$638M
| $46K | ﹤0.01% |
+12,200
| New | +$64.2K |
2026 Q2
0 quarters
|
|
12858
PUT
Standard BioTools
LAB
$300M
| $45.9K | ﹤0.01% |
+56,000
| New | +$52.9K |
2026 Q2
0 quarters
|
|
12859
Zevia
ZVIA
$87.3M
| $45.6K | ﹤0.01% |
27,956
-931,082
| -97% | -$1.27M |
2026 Q1
1 quarter
|
|
12860
CALL
Codexis
CDXS
$152M
| $45.4K | ﹤0.01% |
+20,100
| New | +$50K |
2026 Q2
0 quarters
|
|
12861
CalciMedica
CALC
$10.5M
| $45.3K | ﹤0.01% |
8,794
+2,651
| +43% | +$9.4K |
2026 Q1
1 quarter
|
|
12862
CALL
InflaRx
IFRX
$248M
| $45.2K | ﹤0.01% |
+20,200
| New | +$38K |
2026 Q2
0 quarters
|
|
|
SUIG
12863
CALL
Sui Group Holdings
SUIG
$129M
| $45.2K | ﹤0.01% |
39,000
+7,000
| +22% | +$10.1K |
2025 Q3
3 quarters
|
|
12864
Investcorp Credit Management BDC
ICMB
$10.2M
| $45.2K | ﹤0.01% |
+38,657
| New | +$57.5K |
2026 Q2
0 quarters
|
|
12865
TechTarget
TTGT
$264M
| $45.2K | ﹤0.01% |
12,547
-348
| -3% | -$1.59K |
2024 Q2
8 quarters
|
|
12866
PUT
Thryv Holdings
THRY
$66.2M
| $44.9K | ﹤0.01% |
11,400
-41,100
| -78% | -$146K |
2026 Q1
1 quarter
|
|
12867
Cryo-Cell International
CCEL
$29.9M
| $44.9K | ﹤0.01% |
14,064
+4,046
| +40% | +$14.4K |
2025 Q3
3 quarters
|
|
12868
BT Brands
BTBD
$11.6M
| $44.5K | ﹤0.01% |
+41,628
| New | +$60.2K |
2026 Q2
0 quarters
|
|
12869
CXApp
CXAI
$4.89M
| $44.4K | ﹤0.01% |
4,767
+4,016
| +535% | +$37K |
2025 Q3
3 quarters
|
|
12870
Xerox
XRX
$397M
| $44.4K | ﹤0.01% |
14,179
-63,595
| -82% | -$159K |
2024 Q4
6 quarters
|
|
12871
Aclarion
ACON
$6.74M
| $44.2K | ﹤0.01% |
+15,355
| New | +$49.8K |
2026 Q2
0 quarters
|
|
|
SPKLW
12872
Spark I Acquisition Corp Warrant
SPKLW
$4.2M
| $44.2K | ﹤0.01% |
+18,426
| New | +$18.1K |
2026 Q2
0 quarters
|
|
12873
AEye
LIDR
$51.3M
| $44.2K | ﹤0.01% |
30,696
-23,270
| -43% | -$42K |
2025 Q4
2 quarters
|
|
12874
Rani Therapeutics
RANI
$89.4M
| $43.9K | ﹤0.01% |
57,790
-130,432
| -69% | -$116K |
2025 Q4
2 quarters
|
|
12875
CALL
AdvisorShares Pure Cannabis ETF
YOLO
$32.2M
| $43.9K | ﹤0.01% |
+15,200
| New | +$45K |
2026 Q2
0 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.