Jim Simons Renaissance Technologies
Jim Simons is the founder of Renaissance Technologies, one of the most successful quantitative hedge funds in the world. Before his career in finance, he served as a mathematics professor and made significant contributions to differential geometry. Simons applied his analytical expertise to develop sophisticated, algorithm-driven trading strategies, earning consistently high returns for investors.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Netflix
NFLX
|
+$385M |
| 2 |
Microsoft
MSFT
|
+$368M |
| 3 |
Berkshire Hathaway Class A
BRK.A
|
+$298M |
| 4 |
Delta Air Lines
DAL
|
+$208M |
| 5 |
Carnival Corporation Ltd
CCL
|
+$203M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.34B |
| 2 |
Tesla
TSLA
|
+$353M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$303M |
| 4 |
NVIDIA
NVDA
|
+$290M |
| 5 |
Boeing
BA
|
+$286M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 19.37% |
| 2 | Healthcare | 18.47% |
| 3 | Consumer Discretionary | 12.41% |
| 4 | Consumer Staples | 10.13% |
| 5 | Industrials | 9.95% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1526
Assurant
AIZ
$13.9B
| $3.36M | 0.01% |
23,400
-50,700
| -68% | -$6.95M |
|
1527
Renasant Corp
RNST
$3.99B
| $3.36M | 0.01% |
128,228
+29,365
| +30% | +$827K |
|
|
WSR
1528
DELISTED
Whitestone REIT
WSR
| $3.35M | 0.01% |
348,184
-20,400
| -6% | -$203K |
|
1529
Gorman-Rupp
GRC
$2.14B
| $3.35M | 0.01% |
101,800
-2,500
| -2% | -$77.1K |
|
1530
VTEX
VTEX
$620M
| $3.35M | 0.01% |
667,624
+395,361
| +145% | +$2.11M |
|
1531
InfuSystem Holdings
INFU
$244M
| $3.34M | 0.01% |
346,909
-2,600
| -0.7% | -$26.6K |
|
|
GOGL
1532
DELISTED
Golden Ocean Group
GOGL
| $3.34M | 0.01% |
424,269
-44,400
| -9% | -$333K |
|
1533
iShares Core S&P Mid-Cap ETF
IJH
$128B
| $3.34M | 0.01% |
+67,000
| New | +$3.51M |
|
1534
State Street SPDR Bloomberg Short Term High Yield Bond ETF
SJNK
$4.8B
| $3.34M | 0.01% |
136,500
+73,200
| +116% | +$1.8M |
|
1535
Ligand Pharmaceuticals
LGND
$5.87B
| $3.34M | 0.01% |
55,700
+13,300
| +31% | +$875K |
|
1536
Atlanticus Holdings
ATLC
$1.56B
| $3.33M | 0.01% |
109,858
-800
| -0.7% | -$28.8K |
|
1537
Insperity
NSP
$1.99B
| $3.33M | 0.01% |
34,100
-41,400
| -55% | -$4.33M |
|
1538
Southern Missouri Bancorp
SMBC
$844M
| $3.32M | 0.01% |
85,734
-4,400
| -5% | -$188K |
|
1539
Genius Sports
GENI
$2.31B
| $3.31M | 0.01% |
621,100
+109,600
| +21% | +$726K |
|
|
VOXX
1540
DELISTED
VOXX International Corporation Class A
VOXX
| $3.31M | 0.01% |
414,322
-14,200
| -3% | -$128K |
|
1541
M/I Homes
MHO
$3.85B
| $3.3M | 0.01% |
+39,300
| New | +$3.63M |
|
1542
Weave Communications
WEAV
$438M
| $3.3M | 0.01% |
405,000
+188,700
| +87% | +$1.91M |
|
|
ALPN
1543
DELISTED
Alpine Immune Sciences Inc
ALPN
| $3.3M | 0.01% |
288,194
-31,100
| -10% | -$383K |
|
|
OLO
1544
DELISTED
Olo Inc
OLO
| $3.29M | 0.01% |
543,200
+407,200
| +299% | +$2.66M |
|
1545
Glaukos
GKOS
$10.9B
| $3.27M | 0.01% |
43,492
+3,700
| +9% | +$276K |
|
|
CSTR
1546
DELISTED
CapStar Financial Holdings, Inc
CSTR
| $3.26M | 0.01% |
229,999
-3,500
| -1% | -$48K |
|
1547
Seagate
STX
$221B
| $3.26M | 0.01% |
49,393
-412,000
| -89% | -$26.5M |
|
1548
Alector
ALEC
$226M
| $3.25M | 0.01% |
502,203
-184,880
| -27% | -$1.2M |
|
|
DNB
1549
DELISTED
Dun & Bradstreet
DNB
| $3.25M | 0.01% |
325,400
+171,600
| +112% | +$1.9M |
|
1550
DLH Holdings
DLHC
$68.3M
| $3.25M | 0.01% |
278,468
-12,459
| -4% | -$135K |
|
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Jim Simons's Q3 2023 Portfolio in Review
As of Q3 2023, Jim Simons held 4,329 positions worth $58.7B, down 15% from $69.4B the previous quarter. Its ten largest holdings account for 12% of the portfolio.
Jim Simons withdrew a net $8.34B in Q3 2023, closing 713 positions and reducing 1,794 holdings. Its most notable exit was Chevron, an estimated $185M position sold in full.
By sector, the portfolio is most concentrated in Technology at 19% of assets, down from 20% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Jim Simons opened a new position in D.R. Horton worth $125M.
- Jim Simons's largest Q3 2023 buy was D.R. Horton: 1,159,438 shares worth $125M.
- Jim Simons added most to Netflix in Q3 2023, an estimated $385M increase.
- Jim Simons's biggest Q3 2023 reduction was Meta Platforms (Facebook), cutting an estimated $1.34B.
- Jim Simons fully exited Chevron in Q3 2023, selling an estimated $185M.
- Jim Simons's ten largest holdings make up 12% of its $58.7B portfolio in Q3 2023.
- Jim Simons opened 464 new positions and closed 713 in Q3 2023.
- Jim Simons's portfolio value fell 15% quarter-over-quarter to $58.7B.
Based on Renaissance Technologies's 13F filing for Q3 2023, filed 14 Nov 2023.