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 |
Apple
AAPL
|
+$680M |
| 2 |
Microsoft
MSFT
|
+$506M |
| 3 |
UnitedHealth
UNH
|
+$393M |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$381M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$348M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$5.24B |
| 2 |
Tesla
TSLA
|
+$450M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$444M |
| 4 |
TSMC
TSM
|
+$432M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$371M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.79% |
| 2 | Consumer Discretionary | 0.82% |
| 3 | Financials | 0.79% |
| 4 | Healthcare | 0.66% |
| 5 | Industrials | 0.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
KLG
7726
CALL
DELISTED
WK Kellogg Co
KLG
| $891K | ﹤0.01% |
55,900
+1,500
| +3% | +$26.1K |
|
7727
M-tron Industries
MPTI
$385M
| $891K | ﹤0.01% |
21,215
-3,283
| -13% | -$158K |
|
7728
PUT
Rogers Corp
ROG
$2.55B
| $890K | ﹤0.01% |
13,000
+3,800
| +41% | +$245K |
|
7729
CALL
Griffon
GFF
$4.72B
| $890K | ﹤0.01% |
12,300
+1,600
| +15% | +$111K |
|
|
INN
7730
Summit Hotel Properties
INN
$651M
| $890K | ﹤0.01% |
174,807
+42,880
| +33% | +$189K |
|
7731
PUT
Novanta
NOVT
$6.3B
| $890K | ﹤0.01% |
6,900
+3,000
| +77% | +$365K |
|
7732
Deluxe
DLX
$1.1B
| $889K | ﹤0.01% |
55,901
-9,020
| -14% | -$136K |
|
|
LX
7733
LexinFintech Holdings
LX
$224M
| $888K | ﹤0.01% |
123,148
+110,755
| +894% | +$859K |
|
7734
Microvast
MVST
$322M
| $888K | ﹤0.01% |
244,590
-753,703
| -75% | -$2.2M |
|
7735
Aldeyra Therapeutics
ALDX
$94.1M
| $888K | ﹤0.01% |
231,766
+166,458
| +255% | +$430K |
|
7736
PUT
Coursera
COUR
$1.53B
| $886K | ﹤0.01% |
101,100
+19,200
| +23% | +$157K |
|
7737
FT Vest US Equity Buffer ETF July
FJUL
$1.26B
| $885K | ﹤0.01% |
17,110
-11,516
| -40% | -$558K |
|
7738
PGIM Floating Rate Income ETF
PFRL
$125M
| $885K | ﹤0.01% |
+17,648
| New | +$870K |
|
7739
Aegon
AEG
$14B
| $885K | ﹤0.01% |
+122,253
| New | +$817K |
|
7740
VanEck Mortgage REIT Income ETF
MORT
$375M
| $885K | ﹤0.01% |
83,808
+557
| +0.7% | +$5.66K |
|
7741
SunCoke Energy
SXC
$794M
| $885K | ﹤0.01% |
103,018
-104,656
| -50% | -$908K |
|
7742
Encompass Health
EHC
$12.2B
| $885K | ﹤0.01% |
7,216
-7,832
| -52% | -$895K |
|
|
RZLV
7743
PUT
Rezolve AI
RZLV
$1.06B
| $885K | ﹤0.01% |
287,300
+275,700
| +2,377% | +$543K |
|
7744
AB Ultra Short Income ETF
YEAR
$1.52B
| $885K | ﹤0.01% |
+17,466
| New | +$882K |
|
7745
Direxion Daily NVDA Bear 1X ETF
NVDD
$19.4M
| $885K | ﹤0.01% |
18,985
+6,264
| +49% | +$381K |
|
7746
JPMorgan Hedged Equity Laddered Overlay ETF
HELO
$4.77B
| $884K | ﹤0.01% |
14,133
-31,092
| -69% | -$1.88M |
|
|
CHX
7747
PUT
DELISTED
ChampionX
CHX
| $884K | ﹤0.01% |
35,600
+20,800
| +141% | +$524K |
|
7748
Schneider National
SNDR
$6.33B
| $884K | ﹤0.01% |
36,595
+27,290
| +293% | +$634K |
|
7749
CALL
Dolby
DLB
$5.84B
| $884K | ﹤0.01% |
11,900
+5,600
| +89% | +$419K |
|
7750
First Trust DorseyWright DALI 1 ETF
DALI
$102M
| $884K | ﹤0.01% |
33,366
-9,589
| -22% | -$235K |
|
Similar funds
Susquehanna International Group's Q2 2025 Portfolio in Review
As of Q2 2025, Susquehanna International Group held 14,080 positions worth $720B, up 23% from $586B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Susquehanna International Group deployed $32.3B of net new capital in Q2 2025, opening 1,720 new positions and adding to 5,716 existing holdings. Its largest new stake was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
By sector, the portfolio is most concentrated in Technology at 1.8% of assets, up from 1.6% 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 $5.24B trimmed.
- Susquehanna International Group's largest Q2 2025 buy was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
- Susquehanna International Group added most to Apple in Q2 2025, an estimated $680M increase.
- Susquehanna International Group's biggest Q2 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $5.24B.
- Susquehanna International Group fully exited Vanguard Intermediate-Term Bond ETF in Q2 2025, selling an estimated $61.8M.
- Susquehanna International Group's ten largest holdings make up 26% of its $720B portfolio in Q2 2025.
- Susquehanna International Group opened 1,720 new positions and closed 1,538 in Q2 2025.
- Susquehanna International Group's portfolio value rose 23% quarter-over-quarter to $720B.
Based on Susquehanna International Group's 13F filing for Q2 2025, filed 14 Aug 2025.