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 | |
|---|---|---|---|---|---|---|
|
CBXJ
7426
Calamos Bitcoin 90 Series Structured Alt Protection ETF - January
CBXJ
$17.9M
| $998K | ﹤0.01% |
+37,674
| New | +$958K |
|
7427
CALL
Sturm, Ruger & Co
RGR
$598M
| $998K | ﹤0.01% |
27,800
-7,000
| -20% | -$260K |
|
7428
Parametric Equity Premium Income ETF
PAPI
$454M
| $998K | ﹤0.01% |
39,491
+9,264
| +31% | +$235K |
|
|
LQTI
7429
FT Vest Investment Grade & Target Income ETF
LQTI
$269M
| $997K | ﹤0.01% |
+49,079
| New | +$983K |
|
7430
CALL
AtaiBeckley Inc
ATAI
$2.69B
| $997K | ﹤0.01% |
455,200
+223,300
| +96% | +$400K |
|
7431
PUT
Humacyte
HUMA
$158M
| $997K | ﹤0.01% |
476,800
+10,300
| +2% | +$19.8K |
|
7432
PUT
Leggett & Platt
LEG
$1.3B
| $996K | ﹤0.01% |
111,700
-78,300
| -41% | -$674K |
|
7433
Equity Bancshares
EQBK
$1.06B
| $996K | ﹤0.01% |
24,417
+2,546
| +12% | +$98.8K |
|
7434
Grindr
GRND
$2.76B
| $996K | ﹤0.01% |
43,871
+9,826
| +29% | +$216K |
|
|
ECG
7435
Everus Construction Group
ECG
$7.34B
| $995K | ﹤0.01% |
15,669
-120,058
| -88% | -$6.08M |
|
7436
Global X Emerging Markets Great Consumer ETF
EMC
$58.3M
| $995K | ﹤0.01% |
33,929
-38,033
| -53% | -$1.03M |
|
|
AGNT
7437
AGNT Inc
AGNT
$699M
| $995K | ﹤0.01% |
109,310
-18,377
| -14% | -$160K |
|
7438
CALL
Gildan
GIL
$10.4B
| $995K | ﹤0.01% |
20,200
-300
| -1% | -$13.8K |
|
7439
PUT
Carter's
CRI
$1.39B
| $994K | ﹤0.01% |
33,000
-16,900
| -34% | -$573K |
|
7440
AllianzIM US Equity 6 Month Floor5 Jan/Jul ETF
FLJJ
$8.62M
| $994K | ﹤0.01% |
32,819
+11,535
| +54% | +$330K |
|
7441
Amplify Video Game Tech ETF
GAMR
$40.1M
| $993K | ﹤0.01% |
11,675
+1,465
| +14% | +$107K |
|
7442
Transcat
TRNS
$874M
| $993K | ﹤0.01% |
11,548
-11,809
| -51% | -$965K |
|
|
SMAX
7443
iShares Large Cap Max Buffer Sep ETF
SMAX
$89.1M
| $993K | ﹤0.01% |
38,115
-36,373
| -49% | -$923K |
|
7444
PUT
Medifast
MED
$130M
| $992K | ﹤0.01% |
70,600
-28,900
| -29% | -$380K |
|
7445
JELD-WEN Holding
JELD
$167M
| $992K | ﹤0.01% |
253,031
+50,404
| +25% | +$225K |
|
7446
PUT
Grupo Aeroportuario Centro Norte
OMAB
$5B
| $992K | ﹤0.01% |
9,400
-1,700
| -15% | -$159K |
|
7447
CALL
Petco
WOOF
$782M
| $992K | ﹤0.01% |
350,400
+147,300
| +73% | +$458K |
|
7448
Invesco S&P MidCap Momentum ETF
XMMO
$7.74B
| $991K | ﹤0.01% |
7,708
-4,755
| -38% | -$568K |
|
7449
PUT
Rayonier
RYN
$6.42B
| $991K | ﹤0.01% |
46,882
+26,220
| +127% | +$598K |
|
7450
Safe Bulkers
SB
$811M
| $991K | ﹤0.01% |
274,432
+197,543
| +257% | +$707K |
|
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.