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 | |
|---|---|---|---|---|---|---|---|
10526
CALL
Reynolds Consumer Products
REYN
$4.7B
| $381K | ﹤0.01% |
14,200
-13,600
| -49% | -$303K |
2025 Q3
3 quarters
|
|
10527
Catalyst Bancorp
CLST
$65.8M
| $381K | ﹤0.01% |
23,078
+12,253
| +113% | +$197K |
2026 Q1
1 quarter
|
|
10528
ProShares Ultra MSCI Japan
EZJ
$14.2M
| $381K | ﹤0.01% |
5,874
-369
| -6% | -$22.9K |
2026 Q1
1 quarter
|
|
|
CTO
10529
CALL
CTO Realty Growth
CTO
$770M
| $381K | ﹤0.01% |
17,700
+400
| +2% | +$8.1K |
2023 Q1
13 quarters
|
|
10530
Invesco MSCI Sustainable Future ETF
ERTH
$123M
| $381K | ﹤0.01% |
8,047
-31,613
| -80% | -$1.56M |
2021 Q3
19 quarters
|
|
10531
PUT
Transcat
TRNS
$846M
| $380K | ﹤0.01% |
+4,100
| New | +$335K |
2026 Q2
0 quarters
|
|
10532
PUT
Frontdoor
FTDR
$5.32B
| $380K | ﹤0.01% |
+4,900
| New | +$314K |
2026 Q2
0 quarters
|
|
|
DFSI
10533
Dimensional International Sustainability Core 1 ETF
DFSI
$1.16B
| $380K | ﹤0.01% |
8,426
-9,326
| -53% | -$419K |
2026 Q1
1 quarter
|
|
10534
PUT
Post Holdings
POST
$3.29B
| $380K | ﹤0.01% |
4,300
-2,500
| -37% | -$244K |
2021 Q2
20 quarters
|
|
10535
PUT
Granite Construction
GVA
$5.33B
| $379K | ﹤0.01% |
2,400
+700
| +41% | +$95.1K |
2024 Q3
7 quarters
|
|
10536
PUT
BBB Foods
TBBB
$6.35B
| $379K | ﹤0.01% |
+9,100
| New | +$347K |
2026 Q2
0 quarters
|
|
|
KOYNU
10537
CSLM Digital Asset Acquisition Corp III Units
KOYNU
$214M
| $379K | ﹤0.01% |
36,625
-195
| -0.5% | -$1.99K |
2025 Q3
3 quarters
|
|
10538
The Joint Corp
JYNT
$103M
| $379K | ﹤0.01% |
43,138
+26,626
| +161% | +$235K |
2026 Q1
1 quarter
|
|
10539
PUT
Employers Holdings
EIG
$882M
| $379K | ﹤0.01% |
7,500
-4,000
| -35% | -$175K |
2025 Q2
4 quarters
|
|
10540
Harbor Health Care ETF
MEDI
$41.3M
| $379K | ﹤0.01% |
11,187
-2,929
| -21% | -$89.6K |
2026 Q1
1 quarter
|
|
10541
CALL
Fennec Pharmaceuticals
FENC
$358M
| $378K | ﹤0.01% |
35,200
+12,800
| +57% | +$104K |
2026 Q1
1 quarter
|
|
10542
Worthington Steel
WS
$1.88B
| $378K | ﹤0.01% |
11,268
-16,481
| -59% | -$632K |
2023 Q4
10 quarters
|
|
|
AAPW
10543
Roundhill AAPL WeeklyPay ETF
AAPW
$41.6M
| $378K | ﹤0.01% |
10,186
+1,124
| +12% | +$42.9K |
2025 Q4
2 quarters
|
|
10544
PUT
WidePoint Corp
WYY
$75.6M
| $378K | ﹤0.01% |
+21,600
| New | +$202K |
2026 Q2
0 quarters
|
|
10545
CALL
Otter Tail
OTTR
$3.73B
| $378K | ﹤0.01% |
4,200
-400
| -9% | -$35.3K |
2022 Q2
16 quarters
|
|
10546
First Trust Utilities AlphaDEX Fund
FXU
$732M
| $378K | ﹤0.01% |
+7,659
| New | +$374K |
2026 Q2
0 quarters
|
|
|
REGS
10547
Columbia Large Cap Growth ETF
REGS
$66.5M
| $378K | ﹤0.01% |
+33,477
| New | +$369K |
2026 Q2
0 quarters
|
|
10548
Invesco S&P Ultra Dividend Revenue ETF
RDIV
$1.39B
| $378K | ﹤0.01% |
6,510
+1,382
| +27% | +$78.8K |
2025 Q4
2 quarters
|
|
10549
Nano X Imaging
NNOX
$50M
| $377K | ﹤0.01% |
325,312
+226,154
| +228% | +$426K |
2020 Q4
22 quarters
|
|
10550
iShares Core 5-10 Year USD Bond ETF
IMTB
$264M
| $377K | ﹤0.01% |
8,649
-21,576
| -71% | -$942K |
2025 Q1
5 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.