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 |
Costco
COST
|
+$616M |
| 2 |
Netflix
NFLX
|
+$481M |
| 3 |
Micron Technology
MU
|
+$416M |
| 4 |
Tesla
TSLA
|
+$416M |
| 5 |
Procter & Gamble
PG
|
+$322M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$885M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$660M |
| 3 |
Alphabet (Google) Class C
GOOG
|
+$463M |
| 4 |
Applovin
APP
|
+$430M |
| 5 |
Meta Platforms (Facebook)
META
|
+$354M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 20.84% |
| 2 | Healthcare | 15.76% |
| 3 | Consumer Discretionary | 13.86% |
| 4 | Industrials | 9.95% |
| 5 | Financials | 8.79% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
876
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.38B
| $10.8M | 0.02% |
+329,800
| New | +$10.8M |
2025 Q4
0 quarters
|
|
877
NerdWallet
NRDS
$623M
| $10.8M | 0.02% |
799,437
+70,337
| +10% | +$920K |
2022 Q1
15 quarters
|
|
878
Rayonier Advanced Materials
RYAM
$475M
| $10.8M | 0.02% |
1,838,652
-183,592
| -9% | -$1.19M |
2014 Q4
44 quarters
|
|
879
AngioDynamics
ANGO
$484M
| $10.8M | 0.02% |
843,083
-90,300
| -10% | -$1.11M |
2013 Q2
50 quarters
|
|
880
PubMatic
PUBM
$849M
| $10.8M | 0.02% |
1,219,333
-136,267
| -10% | -$1.19M |
2021 Q4
16 quarters
|
|
881
Consolidated Water Co
CWCO
$490M
| $10.8M | 0.02% |
305,435
-47,932
| -14% | -$1.67M |
2013 Q2
50 quarters
|
|
882
IMAX
IMAX
$2.79B
| $10.7M | 0.02% |
290,400
+153,000
| +111% | +$5.33M |
2018 Q2
30 quarters
|
|
883
Universal Insurance Holdings
UVE
$1.28B
| $10.7M | 0.02% |
317,026
+38,926
| +14% | +$1.24M |
2022 Q4
12 quarters
|
|
884
Texas Capital Bancshares
TCBI
$3.93B
| $10.7M | 0.02% |
118,014
-23,086
| -16% | -$2.03M |
2018 Q1
31 quarters
|
|
885
Star Group
SGU
$426M
| $10.7M | 0.02% |
899,827
-28,618
| -3% | -$339K |
2016 Q1
39 quarters
|
|
886
NVE Corp
NVEC
$551M
| $10.6M | 0.02% |
179,132
+24,732
| +16% | +$1.65M |
2013 Q2
50 quarters
|
|
887
Vanguard Tax-Exempt Bond Index Fund
VTEB
$44.4B
| $10.6M | 0.02% |
211,254
-462,646
| -69% | -$23.3M |
2022 Q4
12 quarters
|
|
888
Gildan
GIL
$7.77B
| $10.6M | 0.02% |
+170,052
| New | +$10.1M |
2025 Q4
0 quarters
|
|
889
Navigator Holdings
NVGS
$1.47B
| $10.6M | 0.02% |
610,088
-15,832
| -3% | -$265K |
2018 Q1
31 quarters
|
|
890
W.P. Carey
WPC
$14.4B
| $10.6M | 0.02% |
164,000
-21,800
| -12% | -$1.45M |
2025 Q1
3 quarters
|
|
891
Clover Health Investments
CLOV
$2.54B
| $10.6M | 0.02% |
4,491,141
-3,221,559
| -42% | -$8.81M |
2022 Q1
15 quarters
|
|
892
Valaris
VAL
$5.81B
| $10.5M | 0.02% |
209,000
+92,800
| +80% | +$4.98M |
2025 Q2
2 quarters
|
|
893
TORM
TRMD
$4.1B
| $10.5M | 0.02% |
536,425
+110,000
| +26% | +$2.32M |
2022 Q2
14 quarters
|
|
894
Ardelyx
ARDX
$847M
| $10.5M | 0.02% |
1,794,793
+104,700
| +6% | +$583K |
2025 Q1
3 quarters
|
|
895
IHS Holding
IHS
$2.85B
| $10.5M | 0.02% |
1,401,300
+240,100
| +21% | +$1.65M |
2021 Q4
16 quarters
|
|
896
Valmont Industries
VMI
$9.03B
| $10.4M | 0.02% |
25,960
+4,160
| +19% | +$1.69M |
2023 Q1
11 quarters
|
|
897
Global Industrial
GIC
$1.64B
| $10.4M | 0.02% |
357,179
-9,200
| -3% | -$280K |
2014 Q2
46 quarters
|
|
898
Atlanta Braves Holdings Series A
BATRA
$3.69B
| $10.4M | 0.02% |
245,400
-40,000
| -14% | -$1.72M |
2017 Q1
35 quarters
|
|
899
Vontier
VNT
$4.36B
| $10.4M | 0.02% |
279,729
-161,100
| -37% | -$6.16M |
2021 Q2
18 quarters
|
|
900
Schwab US Large- Cap ETF
SCHX
$75.3B
| $10.4M | 0.02% |
+385,900
| New | +$10.3M |
2025 Q4
0 quarters
|
|
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Renaissance Technologies's Q4 2025 Portfolio in Review
As of Q4 2025, Renaissance Technologies held 3,923 positions worth $64.5B, down 15% from $75.8B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Renaissance Technologies withdrew a net $10.1B in Q4 2025, closing 736 positions and reducing 1,682 holdings. Its most notable exit was Meta Platforms (Facebook), an estimated $354M position sold in full.
By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 22% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Renaissance Technologies opened a new position in ServiceNow worth $204M.
- Renaissance Technologies's largest Q4 2025 buy was ServiceNow: 1,331,977 shares worth $204M.
- Renaissance Technologies added most to Costco in Q4 2025, an estimated $616M increase.
- Renaissance Technologies's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $885M.
- Renaissance Technologies fully exited Meta Platforms (Facebook) in Q4 2025, selling an estimated $354M.
- Renaissance Technologies's ten largest holdings make up 12% of its $64.5B portfolio in Q4 2025.
- Renaissance Technologies opened 466 new positions and closed 736 in Q4 2025.
- Renaissance Technologies's portfolio value fell 15% quarter-over-quarter to $64.5B.
Based on Renaissance Technologies's 13F filing for Q4 2025, filed 12 Feb 2026.