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 | |
|---|---|---|---|---|---|---|
6876
Limbach Holdings
LMB
$543M
| $1.68M | ﹤0.01% |
21,865
-2,645
| -11% | -$220K |
|
6877
PUT
iShares MSCI Chile ETF
ECH
$1.04B
| $1.68M | ﹤0.01% |
42,400
+33,600
| +382% | +$1.38M |
|
|
SIXZ
6878
AllianzIM U.S. Equity 6 Month Buffer10 May/Nov ETF
SIXZ
$63.7M
| $1.68M | ﹤0.01% |
53,333
+40,049
| +301% | +$1.23M |
|
6879
NYLI Hedge Multi-Strategy Tracker ETF
QAI
$1.03B
| $1.68M | ﹤0.01% |
45,922
-12,978
| -22% | -$465K |
|
6880
Spero Therapeutics
SPRO
$71.6M
| $1.68M | ﹤0.01% |
759,290
+426,175
| +128% | +$1.11M |
|
6881
Teck Resources
TECK
$31.2B
| $1.68M | ﹤0.01% |
28,207
-27,802
| -50% | -$1.69M |
|
|
GEVG
6882
Leverage Shares 2X Long GEV Daily ETF
GEVG
$15.6M
| $1.68M | ﹤0.01% |
45,806
-19,172
| -30% | -$562K |
|
6883
PUT
Loews
L
$23.1B
| $1.68M | ﹤0.01% |
14,800
+7,900
| +114% | +$856K |
|
6884
Insperity
NSP
$1.99B
| $1.68M | ﹤0.01% |
40,553
+26,081
| +180% | +$855K |
|
6885
PUT
KBR
KBR
$4.84B
| $1.67M | ﹤0.01% |
48,500
-2,700
| -5% | -$94.2K |
|
6886
Avantis US Equity ETF
AVUS
$14.5B
| $1.67M | ﹤0.01% |
13,075
-8,769
| -40% | -$1.08M |
|
|
CBRG
6887
PUT
Leverage Shares 2X Long CBRS Daily ETF
CBRG
$58.9M
| $1.67M | ﹤0.01% |
+287,400
| New | +$2.23M |
|
6888
CALL
Inovio Pharmaceuticals
INO
$113M
| $1.67M | ﹤0.01% |
1,520,400
+1,251,700
| +466% | +$1.49M |
|
6889
PUT
VanEck BDC Income ETF
BIZD
$1.69B
| $1.67M | ﹤0.01% |
132,100
+120,200
| +1,010% | +$1.52M |
|
|
APPX
6890
Tradr 2X Long APP Daily ETF
APPX
$65.8M
| $1.67M | ﹤0.01% |
41,374
+1,205
| +3% | +$45.9K |
|
6891
Lexicon Pharmaceuticals
LXRX
$1.03B
| $1.67M | ﹤0.01% |
696,776
-1,424,388
| -67% | -$2.77M |
|
6892
Phreesia
PHR
$759M
| $1.67M | ﹤0.01% |
162,509
+83,461
| +106% | +$775K |
|
6893
Resideo Technologies
REZI
$3.11B
| $1.67M | ﹤0.01% |
53,720
+9,872
| +23% | +$340K |
|
6894
GraniteShares 2x Long TSLA Daily ETF
TSLR
$75.1M
| $1.67M | ﹤0.01% |
68,635
+57,728
| +529% | +$1.32M |
|
6895
PUT
Ironwood Pharmaceuticals
IRWD
$712M
| $1.67M | ﹤0.01% |
396,800
+131,000
| +49% | +$505K |
|
6896
Worthington Enterprises
WOR
$2.87B
| $1.67M | ﹤0.01% |
31,055
+19,591
| +171% | +$1.09M |
|
6897
RELX
RELX
$60B
| $1.67M | ﹤0.01% |
52,701
+31,860
| +153% | +$1.08M |
|
6898
PUT
TAL Education Group
TAL
$6.46B
| $1.67M | ﹤0.01% |
174,400
-69,500
| -28% | -$730K |
|
6899
PUT
iShares MSCI USA Min Vol Factor ETF
USMV
$24.5B
| $1.67M | ﹤0.01% |
17,300
+8,200
| +90% | +$778K |
|
|
BLUX
6900
Bluemonte Dynamic Total Market ETF
BLUX
$595M
| $1.67M | ﹤0.01% |
51,830
+12,683
| +32% | +$389K |
|
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.