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 | |
|---|---|---|---|---|---|---|---|
10901
Addus HomeCare
ADUS
$2.12B
| $319K | ﹤0.01% |
3,178
-4,987
| -61% | -$471K |
2024 Q3
7 quarters
|
|
10902
Natural Gas Services Group
NGS
$438M
| $319K | ﹤0.01% |
7,401
-2,934
| -28% | -$119K |
2026 Q1
1 quarter
|
|
|
AVR
10903
PUT
Anteris Technologies
AVR
$729M
| $319K | ﹤0.01% |
32,400
-159,200
| -83% | -$1.21M |
2026 Q1
1 quarter
|
|
10904
OptimumBank Holdings
OPHC
$114M
| $319K | ﹤0.01% |
54,631
-65,127
| -54% | -$359K |
2025 Q1
5 quarters
|
|
10905
Granite Ridge Resources
GRNT
$604M
| $319K | ﹤0.01% |
72,331
+10,510
| +17% | +$55.2K |
2024 Q3
7 quarters
|
|
10906
Northern Trust iBoxx 3-Year Target Duration TIPS ETF
TDTT
$2.56B
| $319K | ﹤0.01% |
13,334
-14,282
| -52% | -$345K |
2026 Q1
1 quarter
|
|
10907
PIMCO RAFI Dynamic Multi-Factor Emerging Markets Equity ETF
MFEM
$162M
| $319K | ﹤0.01% |
11,286
+1,591
| +16% | +$44.6K |
2025 Q1
5 quarters
|
|
10908
HighPeak Energy
HPK
$1.05B
| $319K | ﹤0.01% |
45,574
+32,064
| +237% | +$221K |
2022 Q1
17 quarters
|
|
10909
iShares iBonds Oct 2026 Term TIPS ETF
IBIC
$74.4M
| $319K | ﹤0.01% |
12,210
+1,223
| +11% | +$31.8K |
2025 Q3
3 quarters
|
|
|
RIOX
10910
PUT
Defiance Daily Target 2X Long RIOT ETF
RIOX
$12.3M
| $318K | ﹤0.01% |
+5,400
| New | +$244K |
2026 Q2
0 quarters
|
|
10911
Voyager Therapeutics
VYGR
$155M
| $318K | ﹤0.01% |
90,899
+12,008
| +15% | +$45.5K |
2022 Q2
16 quarters
|
|
|
EEX
10912
CALL
DELISTED
Emerald Holding
EEX
| $318K | ﹤0.01% |
+63,000
| New | +$306K |
2026 Q2
0 quarters
|
|
10913
Tema ETF Trust Tema Heart & Health ETF
HRTS
$53M
| $317K | ﹤0.01% |
+8,750
| New | +$298K |
2026 Q2
0 quarters
|
|
10914
PUT
Cadiz
CDZI
$311M
| $317K | ﹤0.01% |
75,900
-68,500
| -47% | -$305K |
2024 Q4
6 quarters
|
|
10915
PUT
Biomea Fusion
BMEA
$91.3M
| $317K | ﹤0.01% |
215,800
+24,800
| +13% | +$37K |
2023 Q1
13 quarters
|
|
10916
Franklin US Mid Cap Multifactor Index ETF
FLQM
$1.43B
| $317K | ﹤0.01% |
5,478
-34,557
| -86% | -$1.96M |
2026 Q1
1 quarter
|
|
10917
PUT
LegalZoom.com
LZ
$997M
| $317K | ﹤0.01% |
+51,700
| New | +$317K |
2026 Q2
0 quarters
|
|
10918
CALL
Orion
OEC
$333M
| $317K | ﹤0.01% |
47,800
+21,500
| +82% | +$155K |
2021 Q3
19 quarters
|
|
|
NMAX
10919
Newsmax Inc
NMAX
$1.27B
| $317K | ﹤0.01% |
38,265
+21,900
| +134% | +$157K |
2026 Q1
1 quarter
|
|
|
PPSI
10920
Pioneer Power Solutions
PPSI
$36.3M
| $317K | ﹤0.01% |
80,369
+24,778
| +45% | +$97.5K |
2025 Q3
3 quarters
|
|
|
GPTY
10921
YieldMax AI & Tech Portfolio Option Income ETF
GPTY
$132M
| $317K | ﹤0.01% |
6,900
-34,200
| -83% | -$1.51M |
2025 Q1
5 quarters
|
|
|
MTA
10922
CALL
Metalla Royalty & Streaming
MTA
$871M
| $317K | ﹤0.01% |
41,600
+18,400
| +79% | +$130K |
2025 Q3
3 quarters
|
|
|
ORR
10923
Militia Long/Short Equity ETF
ORR
$344M
| $316K | ﹤0.01% |
8,712
+2,935
| +51% | +$107K |
2026 Q1
1 quarter
|
|
10924
Diamondrock Hospitality Co
DRH
$2.56B
| $316K | ﹤0.01% |
25,962
-71,619
| -73% | -$779K |
2026 Q1
1 quarter
|
|
10925
WisdomTree US Value Fund
WTV
$3.18B
| $316K | ﹤0.01% |
3,107
-26,652
| -90% | -$2.66M |
2024 Q4
6 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.