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 |
Meta Platforms (Facebook)
META
|
+$1.08B |
| 2 |
NVIDIA
NVDA
|
+$938M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$639M |
| 4 |
Netflix
NFLX
|
+$598M |
| 5 |
Amazon
AMZN
|
+$575M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$1.46B |
| 2 |
SNDK
Sandisk
SNDK
|
+$1.13B |
| 3 |
Apple
AAPL
|
+$426M |
| 4 |
Linde
LIN
|
+$316M |
| 5 |
Vertiv
VRT
|
+$297M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 23.57% |
| 2 | Healthcare | 14.83% |
| 3 | Consumer Discretionary | 11.24% |
| 4 | Industrials | 10.49% |
| 5 | Communication Services | 8.91% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
UPB
2351
Upstream Bio Inc
UPB
$339M
| $909K | ﹤0.01% |
131,300
+69,200
| +111% | +$580K |
|
2352
Larimar Therapeutics
LRMR
$423M
| $907K | ﹤0.01% |
297,443
-442,499
| -60% | -$1.76M |
|
2353
CACI
CACI
$13.8B
| $907K | ﹤0.01% |
+1,958
| New | +$1,000K |
|
2354
OptimumBank Holdings
OPHC
$113M
| $905K | ﹤0.01% |
155,051
+30,451
| +24% | +$168K |
|
|
AIRJ
2355
Montana Technologies Corp
AIRJ
$334M
| $903K | ﹤0.01% |
163,000
-230,200
| -59% | -$892K |
|
2356
Sportsman's Warehouse
SPWH
$49.9M
| $902K | ﹤0.01% |
678,300
+194,000
| +40% | +$265K |
|
2357
State Street SPDR Portfolio Emerging Markets ETF
SPEM
$18B
| $896K | ﹤0.01% |
17,300
-128,000
| -88% | -$6.55M |
|
2358
iShares MSCI Global Metals & Mining Producers ETF
PICK
$2.64B
| $896K | ﹤0.01% |
15,400
-11,300
| -42% | -$707K |
|
2359
Tredegar Corp
TG
$269M
| $894K | ﹤0.01% |
112,300
-83,100
| -43% | -$705K |
|
2360
Berkshire Hathaway Class B
BRK.B
$1.08T
| $892K | ﹤0.01% |
1,791
+69
| +4% | +$33.2K |
|
|
VIA
2361
Via Transportation Inc
VIA
$2.15B
| $889K | ﹤0.01% |
49,000
-280,500
| -85% | -$4.39M |
|
2362
iShares Russell Mid-Cap Value ETF
IWS
$15.5B
| $889K | ﹤0.01% |
+5,400
| New | +$852K |
|
2363
New Horizon Aircraft
HOVR
$111M
| $888K | ﹤0.01% |
450,659
-6,713
| -1% | -$14.3K |
|
2364
Roundhill Nasdaq-100 0DTE Covered Call ETF Strategy ETF
QDTE
$953M
| $887K | ﹤0.01% |
+28,500
| New | +$867K |
|
2365
Aware
AWRE
$26.8M
| $885K | ﹤0.01% |
655,812
+100
| +0% | +$133 |
|
2366
Vera Bradley
VRA
$95.8M
| $885K | ﹤0.01% |
227,516
+5,800
| +3% | +$21.4K |
|
2367
OFG Bancorp
OFG
$2.22B
| $885K | ﹤0.01% |
+18,034
| New | +$817K |
|
2368
Orthofix Medical
OFIX
$373M
| $885K | ﹤0.01% |
96,791
-5,200
| -5% | -$57.3K |
|
2369
Oramed Pharmaceuticals
ORMP
$207M
| $884K | ﹤0.01% |
183,800
+36,100
| +24% | +$144K |
|
2370
Metagenomi Therapeutics
MGX
$43.8M
| $883K | ﹤0.01% |
742,400
-45,500
| -6% | -$60.9K |
|
|
SIFY
2371
Sify Technologies
SIFY
$1.04B
| $879K | ﹤0.01% |
52,900
+34,900
| +194% | +$536K |
|
|
SNT
2372
Senstar Technologies
SNT
$39.2M
| $878K | ﹤0.01% |
454,769
-8,200
| -2% | -$21.8K |
|
2373
RAVE Restaurant Group
RAVE
$41.1M
| $877K | ﹤0.01% |
268,149
+91,088
| +51% | +$258K |
|
|
RYZ
2374
Ryerson Holding Corp
RYZ
$1.35B
| $874K | ﹤0.01% |
35,502
-38,636
| -52% | -$1.02M |
|
2375
SEACOR Marine Holdings
SMHI
$260M
| $874K | ﹤0.01% |
114,200
-6,200
| -5% | -$46K |
|
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Renaissance Technologies's Q2 2026 Portfolio in Review
As of Q2 2026, Renaissance Technologies held 3,761 positions worth $72.6B, up 14% from $63.9B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Renaissance Technologies's Q2 2026 filing shows 548 new, 1,084 increased, 1,502 reduced and 621 closed positions. Its largest new stake was Amazon: 2,290,710 shares worth $546M. The largest sale was Micron Technology, an estimated $1.46B.
By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 22% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Renaissance Technologies's largest Q2 2026 buy was Amazon: 2,290,710 shares worth $546M.
- Renaissance Technologies added most to Meta Platforms (Facebook) in Q2 2026, an estimated $1.08B increase.
- Renaissance Technologies's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $1.46B.
- Renaissance Technologies fully exited Applovin in Q2 2026, selling an estimated $174M.
- Renaissance Technologies's ten largest holdings make up 12% of its $72.6B portfolio in Q2 2026.
- Renaissance Technologies opened 548 new positions and closed 621 in Q2 2026.
- Renaissance Technologies's portfolio value rose 14% quarter-over-quarter to $72.6B.
Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.