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 | |
|---|---|---|---|---|---|---|---|
11976
Biote Corp
BTMD
$33.8M
| $195K | ﹤0.01% |
103,307
+92,375
| +845% | +$190K |
2025 Q4
2 quarters
|
|
|
MSIF
11977
MSC Income Fund Inc
MSIF
$531M
| $195K | ﹤0.01% |
16,866
-13,758
| -45% | -$168K |
2025 Q4
2 quarters
|
|
|
RTACU
11978
Renatus Tactical Acquisition Corp I Unit
RTACU
$187M
| $195K | ﹤0.01% |
17,804
-3,842
| -18% | -$41.1K |
2026 Q1
1 quarter
|
|
|
BCIC
11979
BCP Investment Corp
BCIC
$85.6M
| $195K | ﹤0.01% |
26,783
-10,278
| -28% | -$78.7K |
2025 Q4
2 quarters
|
|
11980
Allogene Therapeutics
ALLO
$508M
| $195K | ﹤0.01% |
93,641
-33,119
| -26% | -$72.7K |
2020 Q1
25 quarters
|
|
11981
Real REMAX Group Inc. Common Stock
REAX
$367M
| $195K | ﹤0.01% |
10,699
+3,653
| +52% | +$74.2K |
2024 Q1
9 quarters
|
|
11982
PUT
US Gold Corp
USAU
$238M
| $195K | ﹤0.01% |
+12,700
| New | +$201K |
2026 Q2
0 quarters
|
|
|
TDAY
11983
USA Today Co
TDAY
$1.07B
| $195K | ﹤0.01% |
22,770
-60,076
| -73% | -$453K |
2021 Q3
19 quarters
|
|
11984
Nuveen California Quality Municipal Income Fund
NAC
$1.57B
| $194K | ﹤0.01% |
16,045
-17,058
| -52% | -$203K |
2026 Q1
1 quarter
|
|
11985
SIGA Technologies
SIGA
$235M
| $194K | ﹤0.01% |
53,314
+28,547
| +115% | +$128K |
2026 Q1
1 quarter
|
|
11986
PUT
Stellus Capital Investment Corp
SCM
$208M
| $194K | ﹤0.01% |
23,000
+4,300
| +23% | +$39.4K |
2026 Q1
1 quarter
|
|
|
SLI
11987
Standard Lithium
SLI
$424M
| $193K | ﹤0.01% |
70,308
-237,044
| -77% | -$862K |
2021 Q3
19 quarters
|
|
11988
iHeartMedia
IHRT
$313M
| $193K | ﹤0.01% |
45,065
-5,476
| -11% | -$24.3K |
2026 Q1
1 quarter
|
|
11989
MaxCyte
MXCT
$109M
| $193K | ﹤0.01% |
156,992
+115,408
| +278% | +$115K |
2021 Q4
18 quarters
|
|
11990
PUT
Paysafe
PSFE
$289M
| $193K | ﹤0.01% |
25,800
-3,600
| -12% | -$28.2K |
2021 Q1
21 quarters
|
|
|
FUTG
11991
Leverage Shares 2x Long FUTU Daily ETF
FUTG
$25.9M
| $193K | ﹤0.01% |
+59,592
| New | +$464K |
2026 Q2
0 quarters
|
|
11992
Phathom Pharmaceuticals
PHAT
$530M
| $192K | ﹤0.01% |
17,725
-75,254
| -81% | -$859K |
2024 Q3
7 quarters
|
|
|
BCIC
11993
PUT
BCP Investment Corp
BCIC
$85.6M
| $192K | ﹤0.01% |
26,400
+11,800
| +81% | +$90.4K |
2026 Q1
1 quarter
|
|
11994
ProShares Short Real Estate
REK
$14.6M
| $192K | ﹤0.01% |
+12,268
| New | +$194K |
2026 Q2
0 quarters
|
|
11995
ProShares Ultra FTSE China 50 of PROSHARES TRUST
XPP
$7.46M
| $192K | ﹤0.01% |
+11,270
| New | +$246K |
2026 Q2
0 quarters
|
|
|
BTLN
11996
Brightline Interactive
BTLN
$14.3M
| $192K | ﹤0.01% |
31,119
+13,801
| +80% | +$74K |
2022 Q1
17 quarters
|
|
|
JBGS
11997
JBG SMITH
JBGS
$637M
| $192K | ﹤0.01% |
13,062
-33,767
| -72% | -$500K |
2022 Q1
17 quarters
|
|
11998
CALL
Motorcar Parts of America
MPAA
$203M
| $192K | ﹤0.01% |
+12,500
| New | +$151K |
2026 Q2
0 quarters
|
|
|
AIOT
11999
CALL
PowerFleet Inc
AIOT
$366M
| $192K | ﹤0.01% |
50,000
-25,900
| -34% | -$90.8K |
2024 Q1
9 quarters
|
|
|
LENZ
12000
PUT
LENZ Therapeutics
LENZ
$118M
| $191K | ﹤0.01% |
33,700
-100,500
| -75% | -$810K |
2025 Q3
3 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.