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 | |
|---|---|---|---|---|---|---|---|
1051
Medifast
MED
$130M
| $10.9M | 0.01% |
800,910
-12,400
| -2% | -$173K |
2013 Q2
49 quarters
|
|
|
HPP
1052
Hudson Pacific Properties
HPP
$650M
| $10.9M | 0.01% |
566,601
+149,715
| +36% | +$2.82M |
2023 Q1
10 quarters
|
|
1053
Jones Lang LaSalle
JLL
$13.8B
| $10.9M | 0.01% |
36,689
+11,600
| +46% | +$3.31M |
2024 Q4
3 quarters
|
|
1054
Ironwood Pharmaceuticals
IRWD
$631M
| $10.9M | 0.01% |
8,352,173
-53,996
| -0.6% | -$55.9K |
2019 Q3
24 quarters
|
|
1055
Fortrea Holdings
FTRE
$1.98B
| $10.9M | 0.01% |
1,295,000
+702,400
| +119% | +$5.38M |
2023 Q3
8 quarters
|
|
1056
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.1B
| $10.9M | 0.01% |
208,200
+84,200
| +68% | +$4.34M |
2023 Q4
7 quarters
|
|
|
VMRK
1057
Vivmark Residential
VMRK
$47.3B
| $10.8M | 0.01% |
167,200
+43,086
| +35% | +$2.82M |
2021 Q3
16 quarters
|
|
|
BAND
1058
Bandwidth Inc
BAND
$1.71B
| $10.8M | 0.01% |
648,900
-68,700
| -10% | -$1.06M |
2020 Q3
20 quarters
|
|
1059
1st Source
SRCE
$2.02B
| $10.8M | 0.01% |
175,644
+11,730
| +7% | +$736K |
2014 Q4
43 quarters
|
|
1060
Akebia Therapeutics
AKBA
$222M
| $10.8M | 0.01% |
3,952,727
-241,700
| -6% | -$804K |
2020 Q2
21 quarters
|
|
1061
Helmerich & Payne
HP
$3.99B
| $10.8M | 0.01% |
488,100
+249,100
| +104% | +$4.59M |
2022 Q4
11 quarters
|
|
1062
MediaAlpha
MAX
$535M
| $10.8M | 0.01% |
945,100
+172,800
| +22% | +$1.91M |
2021 Q4
15 quarters
|
|
1063
iShares 0-5 Year Investment Grade Corporate Bond ETF
SLQD
$2.43B
| $10.7M | 0.01% |
211,300
-54,200
| -20% | -$2.74M |
2023 Q3
8 quarters
|
|
1064
NETGEAR
NTGR
$641M
| $10.7M | 0.01% |
331,118
-78,837
| -19% | -$2.15M |
2020 Q2
21 quarters
|
|
1065
Allot
ALLT
$414M
| $10.7M | 0.01% |
1,013,199
+42,900
| +4% | +$364K |
2015 Q1
42 quarters
|
|
1066
Century Aluminum
CENX
$3.64B
| $10.7M | 0.01% |
365,099
+209,500
| +135% | +$4.75M |
2025 Q2
1 quarter
|
|
1067
Douglas Elliman
DOUG
$141M
| $10.7M | 0.01% |
3,725,604
-297,554
| -7% | -$781K |
2021 Q4
15 quarters
|
|
1068
Embotelladora Andina Series B
AKO.B
$4.67B
| $10.6M | 0.01% |
447,381
-7,800
| -2% | -$186K |
2013 Q2
49 quarters
|
|
1069
Ultrapar
UGP
$8.42B
| $10.6M | 0.01% |
2,575,600
+160,900
| +7% | +$547K |
2013 Q2
49 quarters
|
|
|
PAMT
1070
PAMT Corp
PAMT
$268M
| $10.6M | 0.01% |
926,002
-12,200
| -1% | -$155K |
2013 Q2
49 quarters
|
|
1071
Schwab US TIPS ETF
SCHP
$16B
| $10.5M | 0.01% |
391,000
+333,600
| +581% | +$8.93M |
2024 Q2
5 quarters
|
|
1072
KNOT Offshore Partners
KNOP
$356M
| $10.5M | 0.01% |
1,194,666
-51,892
| -4% | -$397K |
2016 Q2
37 quarters
|
|
|
PGRE
1073
DELISTED
Paramount Group
PGRE
| $10.5M | 0.01% |
1,608,600
+492,800
| +44% | +$3.28M |
2022 Q4
11 quarters
|
|
1074
Outfront Media
OUT
$5.28B
| $10.5M | 0.01% |
574,132
+8,211
| +1% | +$149K |
2025 Q1
2 quarters
|
|
1075
Core Molding Technologies
CMT
$206M
| $10.5M | 0.01% |
511,247
+12,200
| +2% | +$227K |
2013 Q2
49 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.