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 | |
|---|---|---|---|---|---|---|---|
|
PCQ
12151
Pimco California Municipal Income Fund
PCQ
$147M
| $160K | ﹤0.01% |
+17,838
| New | +$157K |
2026 Q2
0 quarters
|
|
12152
YieldMax AMZN Option Income Strategy ETF
AMZY
$217M
| $160K | ﹤0.01% |
14,969
-34,170
| -70% | -$403K |
2025 Q3
3 quarters
|
|
12153
CALL
Manitowoc
MTW
$842M
| $160K | ﹤0.01% |
11,500
-6,100
| -35% | -$77.5K |
2026 Q1
1 quarter
|
|
12154
CALL
Perspective Therapeutics
CATX
$268M
| $159K | ﹤0.01% |
46,600
+31,400
| +207% | +$119K |
2026 Q1
1 quarter
|
|
|
INAC
12155
Indigo Acquisition Corp
INAC
$153M
| $159K | ﹤0.01% |
15,503
-1,304
| -8% | -$13.3K |
2025 Q4
2 quarters
|
|
12156
Gain Therapeutics
GANX
$72.9M
| $159K | ﹤0.01% |
78,206
-353,061
| -82% | -$651K |
2024 Q4
6 quarters
|
|
12157
PUT
Digimarc Corp
DMRC
$140M
| $159K | ﹤0.01% |
+19,300
| New | +$181K |
2026 Q2
0 quarters
|
|
12158
CALL
Acumen Pharmaceuticals
ABOS
$147M
| $159K | ﹤0.01% |
59,400
+3,400
| +6% | +$8.4K |
2026 Q1
1 quarter
|
|
12159
CALL
Barings BDC
BBDC
$892M
| $158K | ﹤0.01% |
18,600
+2,300
| +14% | +$19.8K |
2023 Q4
10 quarters
|
|
12160
PUT
TRX Gold Corp
TRX
$393M
| $158K | ﹤0.01% |
190,800
-208,200
| -52% | -$241K |
2025 Q4
2 quarters
|
|
|
CIK
12161
UBS Asset Management Income Fund, Inc.
CIK
$127M
| $158K | ﹤0.01% |
63,770
+19,804
| +45% | +$50.1K |
2025 Q4
2 quarters
|
|
|
BRSP
12162
PUT
BrightSpire Capital
BRSP
$480M
| $158K | ﹤0.01% |
29,000
-49,400
| -63% | -$283K |
2024 Q4
6 quarters
|
|
12163
eGain
EGAN
$139M
| $158K | ﹤0.01% |
25,022
+223
| +0.9% | +$1.64K |
2026 Q1
1 quarter
|
|
12164
PUT
BrightView Holdings
BV
$970M
| $157K | ﹤0.01% |
11,100
-100
| -0.9% | -$1.25K |
2026 Q1
1 quarter
|
|
|
HUYA
12165
PUT
Huya Inc
HUYA
$523M
| $157K | ﹤0.01% |
68,200
+36,000
| +112% | +$102K |
2018 Q2
32 quarters
|
|
|
KBONU
12166
Karbon Capital Partners Corp Units
KBONU
$315M
| $157K | ﹤0.01% |
15,284
+3,059
| +25% | +$31.3K |
2026 Q1
1 quarter
|
|
12167
PUT
Citizens
CIA
$179M
| $157K | ﹤0.01% |
+27,300
| New | +$148K |
2026 Q2
0 quarters
|
|
|
OGI
12168
Organigram Holdings
OGI
$142M
| $157K | ﹤0.01% |
153,605
+44,152
| +40% | +$53.9K |
2025 Q4
2 quarters
|
|
|
CRON
12169
PUT
Cronos Group
CRON
$1.21B
| $157K | ﹤0.01% |
56,300
-225,000
| -80% | -$604K |
2018 Q2
32 quarters
|
|
12170
PUT
Goldman Sachs BDC
GSBD
$1.02B
| $156K | ﹤0.01% |
16,500
+4,000
| +32% | +$37.1K |
2026 Q1
1 quarter
|
|
|
JFIN
12171
Jiayin Group
JFIN
$70.1M
| $156K | ﹤0.01% |
54,683
+21,337
| +64% | +$90.7K |
2025 Q2
4 quarters
|
|
12172
PUT
Zevra Therapeutics
ZVRA
$637M
| $156K | ﹤0.01% |
10,900
-54,500
| -83% | -$606K |
2025 Q1
5 quarters
|
|
|
ESPR
12173
PUT
DELISTED
Esperion Therapeutics
ESPR
| $156K | ﹤0.01% |
49,400
-279,000
| -85% | -$780K |
2014 Q4
46 quarters
|
|
|
UMH
12174
CALL
UMH Properties
UMH
$1.32B
| $156K | ﹤0.01% |
+10,300
| New | +$158K |
2026 Q2
0 quarters
|
|
12175
ProShares Trust UltraShort MSCI EAFE
EFU
$1.21M
| $156K | ﹤0.01% |
+21,324
| New | +$165K |
2026 Q2
0 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.