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 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
NBIE
7276
Neuberger International Core Equity ETF
NBIE
$250M
| $1.43M | ﹤0.01% |
+54,432
| New | +$1.4M |
|
|
BIOA
7277
PUT
BioAge Labs
BIOA
$487M
| $1.43M | ﹤0.01% |
58,400
-19,300
| -25% | -$349K |
|
7278
New York Times
NYT
$10.4B
| $1.43M | ﹤0.01% |
20,431
+17,934
| +718% | +$1.38M |
|
|
NKLR
7279
CALL
Terra Innovatum Global N.V.
NKLR
$673M
| $1.43M | ﹤0.01% |
290,400
-345,900
| -54% | -$1.96M |
|
7280
Rogers Corp
ROG
$2.55B
| $1.43M | ﹤0.01% |
8,717
-4,907
| -36% | -$675K |
|
7281
CALL
Fortis
FTS
$29B
| $1.43M | ﹤0.01% |
24,900
+7,000
| +39% | +$395K |
|
7282
PUT
AtaiBeckley Inc
ATAI
$2.69B
| $1.42M | ﹤0.01% |
270,300
+103,700
| +62% | +$437K |
|
7283
FT Vest SMID Rising Dividend Achievers Target Income ETF
SDVD
$940M
| $1.42M | ﹤0.01% |
61,682
+27,809
| +82% | +$629K |
|
7284
PUT
MannKind Corp
MNKD
$1.24B
| $1.42M | ﹤0.01% |
334,200
-182,500
| -35% | -$593K |
|
7285
PUT
Simpson Manufacturing
SSD
$7.94B
| $1.42M | ﹤0.01% |
6,800
-3,900
| -36% | -$730K |
|
|
BIOA
7286
BioAge Labs
BIOA
$487M
| $1.42M | ﹤0.01% |
58,025
-2,064
| -3% | -$37.3K |
|
7287
VictoryShares US Small Cap High Div Volatility Wtd ETF
CSB
$270M
| $1.42M | ﹤0.01% |
21,680
-16,091
| -43% | -$1.03M |
|
7288
Avantis International Small Cap Equity ETF
AVDS
$337M
| $1.42M | ﹤0.01% |
18,885
-8,537
| -31% | -$657K |
|
7289
PUT
Stewart Information Services
STC
$2.08B
| $1.42M | ﹤0.01% |
+21,500
| New | +$1.43M |
|
7290
Lamar Advertising Co
LAMR
$15.8B
| $1.42M | ﹤0.01% |
+9,089
| New | +$1.31M |
|
|
JUNM
7291
FT Vest U.S. Equity Max Buffer ETF - June
JUNM
$67.3M
| $1.42M | ﹤0.01% |
40,388
+17,273
| +75% | +$602K |
|
7292
PUT
Radware
RDWR
$1.23B
| $1.42M | ﹤0.01% |
45,900
+8,300
| +22% | +$230K |
|
7293
Supernus Pharmaceuticals
SUPN
$2.81B
| $1.42M | ﹤0.01% |
30,449
-10,301
| -25% | -$495K |
|
|
OZEM
7294
Roundhill GLP-1 & Weight Loss ETF
OZEM
$63.7M
| $1.41M | ﹤0.01% |
43,472
+9,543
| +28% | +$298K |
|
7295
PUT
B&G Foods
BGS
$294M
| $1.41M | ﹤0.01% |
355,400
+91,800
| +35% | +$426K |
|
|
LFAW
7296
LifeX 2060 Longevity Income ETF
LFAW
$3.65M
| $1.41M | ﹤0.01% |
8,042
-371
| -4% | -$65K |
|
7297
CALL
Oppenheimer Holdings
OPY
$1.25B
| $1.41M | ﹤0.01% |
13,400
+10,900
| +436% | +$1.11M |
|
7298
First Trust Nasdaq Bank ETF
FTXO
$322M
| $1.41M | ﹤0.01% |
34,213
-44,198
| -56% | -$1.72M |
|
7299
Imperial Petroleum
IMPP
$217M
| $1.41M | ﹤0.01% |
306,654
-74,343
| -20% | -$361K |
|
7300
FT Vest US Equity Deep Buffer ETF December
DDEC
$436M
| $1.41M | ﹤0.01% |
29,787
+22,294
| +298% | +$1.04M |
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,027 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group deployed $142B of net new capital in Q2 2026, opening 1,960 new positions and adding to 5,789 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- 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 1,960 new positions and closed 1,752 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.