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 |
Meta Platforms (Facebook)
META
|
+$646M |
| 2 |
Tesla
TSLA
|
+$572M |
| 3 |
Broadcom
AVGO
|
+$521M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$478M |
| 5 |
lululemon athletica
LULU
|
+$400M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.14B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$861M |
| 3 |
Palantir
PLTR
|
+$730M |
| 4 |
iShares Bitcoin Trust
IBIT
|
+$576M |
| 5 |
NVIDIA
NVDA
|
+$443M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.74% |
| 2 | Consumer Discretionary | 0.9% |
| 3 | Financials | 0.71% |
| 4 | Communication Services | 0.62% |
| 5 | Healthcare | 0.56% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
11076
Amtech Systems
ASYS
$281M
| $185K | ﹤0.01% |
+19,937
| New | +$122K |
|
|
LVTX
11077
CALL
DELISTED
LAVA Therapeutics
LVTX
| $184K | ﹤0.01% |
+118,100
| New | +$176K |
|
11078
CALL
Dentsply Sirona
XRAY
$2.31B
| $184K | ﹤0.01% |
14,500
-33,700
| -70% | -$489K |
|
11079
Digimarc Corp
DMRC
$169M
| $184K | ﹤0.01% |
18,823
-11,034
| -37% | -$119K |
|
|
AHRT
11080
PUT
AH Realty Trust
AHRT
$506M
| $184K | ﹤0.01% |
26,200
+9,900
| +61% | +$70.2K |
|
11081
PUT
A10 Networks
ATEN
$1.99B
| $183K | ﹤0.01% |
10,100
-1,600
| -14% | -$28.9K |
|
11082
Werewolf Therapeutics
HOWL
$19.7M
| $183K | ﹤0.01% |
93,041
+13,439
| +17% | +$18.4K |
|
|
PRPH
11083
DELISTED
ProPhase Labs
PRPH
| $182K | ﹤0.01% |
39,791
+29,589
| +290% | +$114K |
|
|
FDSB
11084
Fifth District Bancorp
FDSB
$96.1M
| $182K | ﹤0.01% |
13,149
+2,894
| +28% | +$38.8K |
|
11085
PUT
VanEck Mortgage REIT Income ETF
MORT
$375M
| $182K | ﹤0.01% |
16,900
-25,300
| -60% | -$272K |
|
|
BAND
11086
PUT
Bandwidth Inc
BAND
$1.74B
| $182K | ﹤0.01% |
+10,900
| New | +$168K |
|
11087
CALL
Companhia Siderúrgica Nacional
SID
$1.17B
| $182K | ﹤0.01% |
121,000
+72,400
| +149% | +$104K |
|
11088
PUT
Westwater Resources
WWR
$72.7M
| $181K | ﹤0.01% |
+190,900
| New | +$143K |
|
|
EIC
11089
Eagle Point Income Co
EIC
$233M
| $181K | ﹤0.01% |
13,471
-572
| -4% | -$7.6K |
|
11090
Culp Inc
CULP
$41.9M
| $181K | ﹤0.01% |
40,652
+5,762
| +17% | +$25K |
|
11091
PUT
US Gold Corp
USAU
$245M
| $181K | ﹤0.01% |
+11,000
| New | +$140K |
|
|
CTO
11092
CTO Realty Growth
CTO
$825M
| $181K | ﹤0.01% |
11,101
-26,024
| -70% | -$439K |
|
11093
KNOT Offshore Partners
KNOP
$369M
| $181K | ﹤0.01% |
20,511
+9,215
| +82% | +$70.5K |
|
|
SIFY
11094
Sify Technologies
SIFY
$1.13B
| $181K | ﹤0.01% |
+13,238
| New | +$112K |
|
|
SLSR
11095
Solaris Resources
SLSR
$1.29B
| $181K | ﹤0.01% |
+28,336
| New | +$150K |
|
|
FISK
11096
Empire State Realty OP LP Series 250
FISK
$1.31B
| $180K | ﹤0.01% |
24,617
-279
| -1% | -$2.07K |
|
|
FFWM
11097
DELISTED
First Foundation Inc
FFWM
| $180K | ﹤0.01% |
32,372
-86,978
| -73% | -$480K |
|
11098
CALL
International Money Express
IMXI
$441M
| $180K | ﹤0.01% |
+12,900
| New | +$160K |
|
|
HFRO
11099
Highland Opportunities and Income Fund
HFRO
$400M
| $180K | ﹤0.01% |
28,345
-17,007
| -38% | -$99.7K |
|
11100
American Vanguard Corp
AVD
$62.5M
| $180K | ﹤0.01% |
31,352
-25,804
| -45% | -$123K |
|
Similar funds
Susquehanna International Group's Q3 2025 Portfolio in Review
As of Q3 2025, Susquehanna International Group held 14,336 positions worth $875B, up 22% from $720B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
Susquehanna International Group deployed $67.5B of net new capital in Q3 2025, opening 1,794 new positions and adding to 5,240 existing holdings. Its largest new stake was BitMine Immersion Technologies: 7,689,603 shares worth $399M.
By sector, the portfolio is most concentrated in Technology at 1.7% of assets, down from 1.8% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $1.14B trimmed.
- Susquehanna International Group's largest Q3 2025 buy was BitMine Immersion Technologies: 7,689,603 shares worth $399M.
- Susquehanna International Group added most to Meta Platforms (Facebook) in Q3 2025, an estimated $646M increase.
- Susquehanna International Group's biggest Q3 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.14B.
- Susquehanna International Group fully exited iShares Core MSCI Total International Stock ETF in Q3 2025, selling an estimated $123M.
- Susquehanna International Group's ten largest holdings make up 24% of its $875B portfolio in Q3 2025.
- Susquehanna International Group opened 1,794 new positions and closed 2,105 in Q3 2025.
- Susquehanna International Group's portfolio value rose 22% quarter-over-quarter to $875B.
Based on Susquehanna International Group's 13F filing for Q3 2025, filed 14 Nov 2025.