Renaissance Technologies Portfolio holdings
Renaissance Technologies LLC, founded in 1982 by mathematician James Simons as Monemetrics and headquartered in East Setauket, New York, is a legendary quantitative hedge fund managing around $65 billion in assets as of late 2024, renowned for its pioneering use of mathematical models and algorithms in trading. Starting with currency trading and evolving into a secretive powerhouse under its flagship Medallion Fund—launched in 1988—the firm employs PhDs, physicists, and computer scientists to analyze vast datasets, executing high-frequency trades across equities, futures, and derivatives with returns averaging over 66% annually before fees from 1988 to 2018. Simons, who stepped down as chairman in 2021, built a culture of intellectual rigor, limiting Medallion to employees and insiders since 1993 while offering institutional funds like the Renaissance Institutional Equities Fund (RIEF) to outsiders. Now led by Peter Brown and Robert Mercer’s successors, Renaissance remains a benchmark for quant investing, blending academic precision with a low-profile, extraordinarily profitable legacy despite occasional regulatory scrutiny.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class A
GOOGL
|
+$546M |
| 2 |
Microsoft
MSFT
|
+$480M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$362M |
| 4 |
Meta Platforms (Facebook)
META
|
+$350M |
| 5 |
Coca-Cola
KO
|
+$266M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Robinhood
HOOD
|
+$1.04B |
| 2 |
Palantir
PLTR
|
+$800M |
| 3 |
Apple
AAPL
|
+$516M |
| 4 |
Netflix
NFLX
|
+$326M |
| 5 |
NVIDIA
NVDA
|
+$313M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 21.71% |
| 2 | Healthcare | 15.15% |
| 3 | Consumer Discretionary | 11.78% |
| 4 | Communication Services | 10.55% |
| 5 | Financials | 9.27% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
276
Trane Technologies
TT
$103B
| $61.7M | 0.08% |
146,168
-137,700
| -49% | -$58.8M |
2024 Q4
3 quarters
|
|
277
Cigna
CI
$74.3B
| $61.6M | 0.08% |
213,759
-16,500
| -7% | -$4.88M |
2025 Q1
2 quarters
|
|
278
Itron
ITRI
$3.69B
| $61.6M | 0.08% |
494,361
+90,400
| +22% | +$11.5M |
2023 Q2
9 quarters
|
|
|
TPC
279
Tutor Perini Cor
TPC
$4.43B
| $61.5M | 0.08% |
938,080
+254,500
| +37% | +$14.2M |
2020 Q2
21 quarters
|
|
280
AGNC Investment
AGNC
$10.3B
| $61.4M | 0.08% |
6,269,129
+5,882,090
| +1,520% | +$57M |
2025 Q1
2 quarters
|
|
281
Molina Healthcare
MOH
$10.2B
| $61.3M | 0.08% |
320,237
-131,950
| -29% | -$24.3M |
2013 Q2
49 quarters
|
|
282
Rigetti Computing
RGTI
$4.72B
| $61.2M | 0.08% |
+2,054,230
| New | +$36M |
2025 Q3
0 quarters
|
|
283
State Street Blackstone Senior Loan ETF
SRLN
$5.49B
| $60.9M | 0.08% |
1,464,379
-64,087
| -4% | -$2.66M |
2023 Q1
10 quarters
|
|
284
Scorpio Tankers
STNG
$4.41B
| $60.9M | 0.08% |
1,086,015
-99,900
| -8% | -$4.93M |
2022 Q2
13 quarters
|
|
|
MOMO
285
Hello Group
MOMO
$672M
| $60.6M | 0.08% |
8,173,090
-17,200
| -0.2% | -$141K |
2016 Q3
36 quarters
|
|
286
Maplebear
CART
$11B
| $60.6M | 0.08% |
1,648,453
-65,800
| -4% | -$3.03M |
2024 Q2
5 quarters
|
|
287
BP
BP
$119B
| $60.6M | 0.08% |
1,758,182
+441,582
| +34% | +$14.8M |
2024 Q3
4 quarters
|
|
288
Allstate
ALL
$58.3B
| $60.3M | 0.08% |
281,100
+158,300
| +129% | +$31.9M |
2024 Q2
5 quarters
|
|
289
Qualys
QLYS
$6.71B
| $60.3M | 0.08% |
455,700
+95,300
| +26% | +$12.9M |
2021 Q3
16 quarters
|
|
290
Petrobras Class A
PBR.A
$143B
| $60M | 0.08% |
5,079,000
+591,000
| +13% | +$6.83M |
2018 Q2
29 quarters
|
|
291
Hudbay
HBM
$11.3B
| $59.9M | 0.08% |
3,952,009
-274,000
| -6% | -$3.14M |
2016 Q2
37 quarters
|
|
292
Skyworks Solutions
SWKS
$12.2B
| $59.7M | 0.08% |
775,883
+353,100
| +84% | +$26.3M |
2025 Q2
1 quarter
|
|
293
Commerce Bancshares
CBSH
$7.83B
| $59.7M | 0.08% |
1,048,095
+227,745
| +28% | +$13.4M |
2022 Q3
12 quarters
|
|
294
T-Mobile US
TMUS
$184B
| $59M | 0.08% |
246,607
-186,284
| -43% | -$45.1M |
2025 Q1
2 quarters
|
|
|
AMRZ
295
Amrize Ltd
AMRZ
$20B
| $59M | 0.08% |
+1,215,300
| New | +$62M |
2025 Q3
0 quarters
|
|
296
Walt Disney
DIS
$185B
| $58.7M | 0.08% |
513,014
+170,554
| +50% | +$20.1M |
2024 Q2
5 quarters
|
|
297
Aecom
ACM
$7.65B
| $58.7M | 0.08% |
449,977
+187,250
| +71% | +$22.6M |
2023 Q3
8 quarters
|
|
298
Scotiabank
BNS
$107B
| $58.2M | 0.08% |
899,600
+88,100
| +11% | +$5.19M |
2025 Q2
1 quarter
|
|
299
Pilgrim's Pride
PPC
$6.79B
| $58.1M | 0.08% |
1,425,713
+368,300
| +35% | +$16.7M |
2019 Q2
25 quarters
|
|
300
Campbell Soup
CPB
$5.78B
| $57.9M | 0.08% |
1,833,074
-1,051,753
| -36% | -$34M |
2020 Q1
22 quarters
|
|
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Renaissance Technologies's Q3 2025 Portfolio in Review
As of Q3 2025, Renaissance Technologies held 4,038 positions worth $75.8B, up 0.77% from $75.2B the previous quarter. Its ten largest holdings account for 11% of the portfolio.
Renaissance Technologies withdrew a net $5.41B in Q3 2025, closing 581 positions and reducing 1,457 holdings. Its most notable exit was GE Aerospace, an estimated $235M position sold in full.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 20% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Renaissance Technologies opened a new position in Alphabet (Google) Class C worth $419M.
- Renaissance Technologies's largest Q3 2025 buy was Alphabet (Google) Class C: 1,720,002 shares worth $419M.
- Renaissance Technologies added most to Alphabet (Google) Class A in Q3 2025, an estimated $546M increase.
- Renaissance Technologies's biggest Q3 2025 reduction was Robinhood, cutting an estimated $1.04B.
- Renaissance Technologies fully exited GE Aerospace in Q3 2025, selling an estimated $235M.
- Renaissance Technologies's ten largest holdings make up 11% of its $75.8B portfolio in Q3 2025.
- Renaissance Technologies opened 515 new positions and closed 581 in Q3 2025.
- Renaissance Technologies's portfolio value rose 0.77% quarter-over-quarter to $75.8B.
Based on Renaissance Technologies's 13F filing for Q3 2025, filed 13 Nov 2025.