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 | |
|---|---|---|---|---|---|---|---|
10376
iShares 25+ Year Treasury STRIPS Bond ETF
GOVZ
$297M
| $406K | ﹤0.01% |
11,046
-4,075
| -27% | -$147K |
2025 Q1
5 quarters
|
|
|
MAIR
10377
PUT
Madison Air Solutions
MAIR
$12.6B
| $406K | ﹤0.01% |
+10,400
| New | +$405K |
2026 Q2
0 quarters
|
|
|
TDWDU
10378
Tailwind 2.0 Acquisition Corp Unit
TDWDU
| $405K | ﹤0.01% |
39,962
| – | – |
2025 Q4
2 quarters
|
|
10379
PUT
Avista
AVA
$2.96B
| $405K | ﹤0.01% |
9,900
-1,300
| -12% | -$53.5K |
2026 Q1
1 quarter
|
|
10380
Columbia Diversified Fixed Income Allocation ETF
DIAL
$374M
| $405K | ﹤0.01% |
22,287
-169,739
| -88% | -$3.09M |
2026 Q1
1 quarter
|
|
10381
Tactile Systems Technology
TCMD
$501M
| $404K | ﹤0.01% |
13,582
-14,472
| -52% | -$364K |
2024 Q4
6 quarters
|
|
|
BHAVU
10382
BHAV Acquisition Corp Units
BHAVU
| $404K | ﹤0.01% |
40,000
| – | – |
2026 Q1
1 quarter
|
|
10383
AtriCure
ATRC
$2.8B
| $404K | ﹤0.01% |
14,450
-24,327
| -63% | -$685K |
2026 Q1
1 quarter
|
|
|
LGCF
10384
DELISTED
Themes US Cash Flow Champions ETF
LGCF
| $404K | ﹤0.01% |
+11,350
| New | +$399K |
2026 Q2
0 quarters
|
|
|
MEVOU
10385
M Evo Global Acquisition Corp II Units
MEVOU
| $404K | ﹤0.01% |
40,000
| – | – |
2026 Q1
1 quarter
|
|
10386
Burney US Factor Rotation ETF
BRNY
$615M
| $404K | ﹤0.01% |
6,941
-17,983
| -72% | -$991K |
2026 Q1
1 quarter
|
|
10387
PUT
PennantPark Floating Rate Capital
PFLT
$679M
| $404K | ﹤0.01% |
54,000
-20,300
| -27% | -$169K |
2025 Q4
2 quarters
|
|
10388
PUT
Amtech Systems
ASYS
$315M
| $404K | ﹤0.01% |
17,500
+3,500
| +25% | +$66.5K |
2025 Q4
2 quarters
|
|
|
DCH
10389
PUT
Dauch Corp
DCH
$1.33B
| $404K | ﹤0.01% |
74,500
+44,300
| +147% | +$269K |
2026 Q1
1 quarter
|
|
10390
Nuveen ESG Mid-Cap Value ETF
NUMV
$433M
| $404K | ﹤0.01% |
9,281
+4,056
| +78% | +$170K |
2025 Q4
2 quarters
|
|
10391
YieldMax XOM Option Income Strategy ETF
XOMO
$39.7M
| $403K | ﹤0.01% |
+38,341
| New | +$451K |
2026 Q2
0 quarters
|
|
10392
PUT
Worthington Enterprises
WOR
$2.97B
| $403K | ﹤0.01% |
7,500
-30,100
| -80% | -$1.68M |
2026 Q1
1 quarter
|
|
10393
Shenandoah Telecom
SHEN
$601M
| $403K | ﹤0.01% |
26,737
+6,357
| +31% | +$100K |
2023 Q1
13 quarters
|
|
|
TXNM
10394
CALL
TXNM Energy Inc
TXNM
$6.43B
| $403K | ﹤0.01% |
+7,100
| New | +$416K |
2026 Q2
0 quarters
|
|
10395
PUT
Coastal Financial
CCB
$614M
| $403K | ﹤0.01% |
5,200
+500
| +11% | +$37.6K |
2026 Q1
1 quarter
|
|
|
SF
10396
Stifel
SF
$10.6B
| $403K | ﹤0.01% |
+5,776
| New | +$431K |
2026 Q2
0 quarters
|
|
|
PALOU
10397
Paloma Acquisition Corp I Units
PALOU
| $403K | ﹤0.01% |
40,000
| – | – |
2026 Q1
1 quarter
|
|
|
MARO
10398
YieldMax MARA Option Income Strategy ETF
MARO
$52.7M
| $403K | ﹤0.01% |
65,815
+21,905
| +50% | +$138K |
2025 Q2
4 quarters
|
|
10399
Vanguard S&P 500 Growth ETF
VOOG
$27.9B
| $402K | ﹤0.01% |
4,868
-22,120
| -82% | -$1.76M |
2025 Q4
2 quarters
|
|
10400
iShares MSCI USA Size Factor ETF
SIZE
$421M
| $402K | ﹤0.01% |
2,255
-6,538
| -74% | -$1.12M |
2024 Q1
9 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.