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 | |
|---|---|---|---|---|---|---|---|
|
TSI
12376
TCW Strategic Income Fund
TSI
$271M
| $119K | ﹤0.01% |
26,388
+9,936
| +60% | +$45K |
2025 Q4
2 quarters
|
|
|
NVA
12377
CALL
Nova Minerals Corp
NVA
$2.87B
| $119K | ﹤0.01% |
25,200
-32,700
| -56% | -$198K |
2026 Q1
1 quarter
|
|
12378
Horizon Technology Finance
HRZN
$309M
| $119K | ﹤0.01% |
+25,074
| New | +$108K |
2026 Q2
0 quarters
|
|
|
WHLRP
12379
Wheeler Real Estate Investment Trust Preferred Stock
WHLRP
$12.1M
| $119K | ﹤0.01% |
11,855
+1,423
| +14% | +$11.1K |
2025 Q3
3 quarters
|
|
|
DDL
12380
Dingdong
DDL
$453M
| $118K | ﹤0.01% |
61,395
+8,155
| +15% | +$20.2K |
2025 Q2
4 quarters
|
|
12381
United-Guardian
UG
$32.9M
| $118K | ﹤0.01% |
16,579
+459
| +3% | +$3.19K |
2025 Q1
5 quarters
|
|
|
ETHT
12382
ProShares Ultra Ether ETF
ETHT
$305M
| $118K | ﹤0.01% |
15,735
+1,422
| +10% | +$20K |
2025 Q4
2 quarters
|
|
|
ZTR
12383
Virtus Total Return Fund
ZTR
$300M
| $118K | ﹤0.01% |
17,272
-1,990
| -10% | -$13.5K |
2026 Q1
1 quarter
|
|
12384
BARK
BARK
$74.2M
| $118K | ﹤0.01% |
11,789
+4,966
| +73% | +$46.6K |
2021 Q1
21 quarters
|
|
12385
CALL
Prairie Operating Co
PROP
$44.1M
| $117K | ﹤0.01% |
163,100
+85,300
| +110% | +$91.9K |
2026 Q1
1 quarter
|
|
12386
Nomura Holdings
NMR
$28.7B
| $117K | ﹤0.01% |
+13,350
| New | +$111K |
2026 Q2
0 quarters
|
|
12387
PUT
Cato Corp
CATO
$47.6M
| $117K | ﹤0.01% |
36,100
+23,100
| +178% | +$70.4K |
2025 Q3
3 quarters
|
|
12388
Immatics
IMTX
$1.16B
| $116K | ﹤0.01% |
+11,469
| New | +$121K |
2026 Q2
0 quarters
|
|
12389
MicroSectors Energy -3x Inverse Leveraged ETNs
WTID
$416K
| $116K | ﹤0.01% |
+19,906
| New | +$98.6K |
2026 Q2
0 quarters
|
|
|
NXDR
12390
CALL
Nextdoor Holdings
NXDR
$956M
| $116K | ﹤0.01% |
51,000
-133,500
| -72% | -$249K |
2025 Q3
3 quarters
|
|
|
ERC
12391
Allspring Multi-Sector Income Fund
ERC
$240M
| $116K | ﹤0.01% |
+12,568
| New | +$114K |
2026 Q2
0 quarters
|
|
12392
Alpha Teknova
TKNO
$468M
| $115K | ﹤0.01% |
+20,319
| New | +$80.7K |
2026 Q2
0 quarters
|
|
12393
PUT
Veritone
VERI
$75.8M
| $115K | ﹤0.01% |
84,100
-96,100
| -53% | -$184K |
2023 Q1
13 quarters
|
|
12394
PUT
Cognyte Software
CGNT
$658M
| $115K | ﹤0.01% |
+13,100
| New | +$124K |
2026 Q2
0 quarters
|
|
|
FOCL
12395
EDAP TMS S.A.
FOCL
$201M
| $115K | ﹤0.01% |
+22,194
| New | +$90.7K |
2026 Q2
0 quarters
|
|
|
AXTU
12396
T-REX 2X Long AXTI Daily Target ETF
AXTU
$133M
| $115K | ﹤0.01% |
+1,447
| New | +$303K |
2026 Q2
0 quarters
|
|
12397
SIMPPLE Ltd
SPPL
$18.9M
| $115K | ﹤0.01% |
+29,444
| New | +$84.9K |
2026 Q2
0 quarters
|
|
|
WBTN
12398
WEBTOON Entertainment Inc
WBTN
$1.41B
| $115K | ﹤0.01% |
10,029
-3,805
| -28% | -$45K |
2026 Q1
1 quarter
|
|
12399
KVH Industries
KVHI
$124M
| $114K | ﹤0.01% |
11,506
-50,710
| -82% | -$485K |
2025 Q4
2 quarters
|
|
|
OGG
12400
CALL
Osisko Gold Group
OGG
$881M
| $114K | ﹤0.01% |
46,300
-40,300
| -47% | -$120K |
2024 Q3
7 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.