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 | |
|---|---|---|---|---|---|---|---|
|
COTG
9801
Leverage Shares 2X Long COST Daily ETF
COTG
$7.77M
| $527K | ﹤0.01% |
+41,455
| New | +$609K |
2026 Q2
0 quarters
|
|
|
BOBS
9802
CALL
Bobs Discount Furniture
BOBS
$1.85B
| $527K | ﹤0.01% |
33,300
-18,700
| -36% | -$232K |
2026 Q1
1 quarter
|
|
9803
CALL
New Jersey Resources
NJR
$5.23B
| $527K | ﹤0.01% |
9,400
+1,700
| +22% | +$95.1K |
2026 Q1
1 quarter
|
|
9804
CALL
Relmada Therapeutics
RLMD
$384M
| $527K | ﹤0.01% |
76,100
-205,700
| -73% | -$1.44M |
2025 Q3
3 quarters
|
|
|
LX
9805
LexinFintech Holdings
LX
$113M
| $527K | ﹤0.01% |
267,293
+11,881
| +5% | +$25.3K |
2025 Q4
2 quarters
|
|
9806
PUT
CRA International
CRAI
$1.07B
| $527K | ﹤0.01% |
3,700
-500
| -12% | -$75.2K |
2021 Q4
18 quarters
|
|
9807
Eton Pharmaceutcials
ETON
$1.58B
| $525K | ﹤0.01% |
14,505
-19,579
| -57% | -$574K |
2026 Q1
1 quarter
|
|
|
RGTZ
9808
Defiance Daily Target 2x Short RGTI ETF
RGTZ
$76.4M
| $525K | ﹤0.01% |
+28,272
| New | +$1.47M |
2026 Q2
0 quarters
|
|
|
NVA
9809
Nova Minerals Corp
NVA
$2.85B
| $525K | ﹤0.01% |
111,237
-59,131
| -35% | -$358K |
2026 Q1
1 quarter
|
|
|
AMKL
9810
Defiance Daily Target 2X Long AMKR ETF
AMKL
$8.19M
| $525K | ﹤0.01% |
+20,458
| New | +$440K |
2026 Q2
0 quarters
|
|
|
TWO
9811
CALL
DELISTED
Two Harbors Investment
TWO
| $525K | ﹤0.01% |
42,300
-551,400
| -93% | -$6.6M |
2017 Q2
36 quarters
|
|
9812
ITT
ITT
$18.4B
| $525K | ﹤0.01% |
+2,654
| New | +$537K |
2026 Q2
0 quarters
|
|
|
CLBR.U
9813
Colombier Acquisition Corp III Units
CLBR.U
| $525K | ﹤0.01% |
50,000
| – | – |
2026 Q1
1 quarter
|
|
9814
CALL
Cheniere Energy
CQP
$29.7B
| $524K | ﹤0.01% |
8,600
-35,600
| -81% | -$2.24M |
2013 Q2
52 quarters
|
|
9815
Clean Harbors
CLH
$16.8B
| $524K | ﹤0.01% |
1,754
-13,036
| -88% | -$3.85M |
2025 Q4
2 quarters
|
|
|
TBPH
9816
PUT
DELISTED
Theravance Biopharma
TBPH
| $524K | ﹤0.01% |
30,800
-283,200
| -90% | -$4.69M |
2026 Q1
1 quarter
|
|
9817
PUT
iShares Convertible Bond ETF
ICVT
$8.08B
| $523K | ﹤0.01% |
+4,300
| New | +$498K |
2026 Q2
0 quarters
|
|
9818
PUT
Houlihan Lokey
HLI
$8.83B
| $523K | ﹤0.01% |
3,900
-2,600
| -40% | -$384K |
2025 Q2
4 quarters
|
|
|
WDEF
9819
WisdomTree Europe Defense Fund
WDEF
$89.4M
| $523K | ﹤0.01% |
19,236
+11,094
| +136% | +$332K |
2026 Q1
1 quarter
|
|
9820
CALL
Tootsie Roll Industries
TR
$2.86B
| $523K | ﹤0.01% |
13,221
-2,301
| -15% | -$93.1K |
2026 Q1
1 quarter
|
|
9821
DoubleLine Commodity Strategy ETF
DCMT
$45M
| $523K | ﹤0.01% |
+16,914
| New | +$573K |
2026 Q2
0 quarters
|
|
|
XOVL
9822
Defiance Daily Target 2X Long XOVR ETF
XOVL
$3.94M
| $523K | ﹤0.01% |
+22,552
| New | +$483K |
2026 Q2
0 quarters
|
|
9823
RadNet
RDNT
$5.5B
| $522K | ﹤0.01% |
8,468
-36,623
| -81% | -$2.06M |
2023 Q4
10 quarters
|
|
9824
PUT
Graphic Packaging
GPK
$2.6B
| $522K | ﹤0.01% |
49,400
-65,300
| -57% | -$666K |
2025 Q2
4 quarters
|
|
9825
PUT
Grid Dynamics Holdings
GDYN
$651M
| $522K | ﹤0.01% |
91,900
+77,200
| +525% | +$478K |
2026 Q1
1 quarter
|
|
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.