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 |
Broadcom
AVGO
|
+$513M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$412M |
| 3 |
Meta Platforms (Facebook)
META
|
+$354M |
| 4 |
ServiceNow
NOW
|
+$262M |
| 5 |
American Airlines Group
AAL
|
+$259M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Palantir
PLTR
|
+$571M |
| 2 |
Apple
AAPL
|
+$571M |
| 3 |
Netflix
NFLX
|
+$388M |
| 4 |
NVIDIA
NVDA
|
+$313M |
| 5 |
TSMC
TSM
|
+$211M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 17.32% |
| 2 | Healthcare | 15.28% |
| 3 | Consumer Discretionary | 11.85% |
| 4 | Financials | 11.11% |
| 5 | Industrials | 8.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
XTKG
3351
DELISTED
X3 Holdings Co., Ltd. Class A Ordinary Shares
XTKG
| $23.2K | ﹤0.01% |
114
+40
| +54% | +$6.29K |
|
|
AKTX
3352
Akari Therapeutics
AKTX
$12.3M
| $22.8K | ﹤0.01% |
460
-127
| -22% | -$5.88K |
|
3353
DSS Inc
DSS
$5.18M
| $22.8K | ﹤0.01% |
26,248
+1,000
| +4% | +$901 |
|
3354
CaliberCos
CWD
$5.91M
| $22.1K | ﹤0.01% |
1,997
+1,215
| +155% | +$15.1K |
|
|
FLZH
3355
Flash Sports & Media Holdings
FLZH
$74.9M
| $21.9K | ﹤0.01% |
2,164
+72
| +3% | +$1.43K |
|
|
BOLD
3356
Boundless Bio
BOLD
$63M
| $21.7K | ﹤0.01% |
+14,400
| New | +$29.9K |
|
|
AIFA
3357
All In FutureTech Alliance Inc
AIFA
$18.6M
| $21.4K | ﹤0.01% |
3,500
+67
| +2% | +$413 |
|
|
DTCK
3358
DELISTED
Davis Commodities
DTCK
| $21.1K | ﹤0.01% |
1,194
-512
| -30% | -$10.1K |
|
|
CMLS
3359
DELISTED
Cumulus Media Inc. Class A Common Stock
CMLS
| $20.7K | ﹤0.01% |
46,800
+5,100
| +12% | +$3.69K |
|
|
XCH
3360
XCHG Ltd
XCH
$23.6M
| $20.4K | ﹤0.01% |
+17,000
| New | +$22.3K |
|
3361
Planet Green Holdings
PLAG
$16.1M
| $19.9K | ﹤0.01% |
16,200
-1,400
| -8% | -$3.03K |
|
3362
Lulu's Fashion Lounge
LVLU
$44.3M
| $19.2K | ﹤0.01% |
3,200
+73
| +2% | +$823 |
|
3363
PodcastOne
PODC
$95.7M
| $18.7K | ﹤0.01% |
11,600
-600
| -5% | -$1.2K |
|
3364
Solid Power
SLDP
$545M
| $17.9K | ﹤0.01% |
17,000
-132,600
| -89% | -$182K |
|
|
OKYO
3365
OKYO Pharma
OKYO
$79.2M
| $17.7K | ﹤0.01% |
13,946
-2,554
| -15% | -$3.06K |
|
3366
Generation Income Properties
GIPR
$727K
| $17.3K | ﹤0.01% |
1,080
-760
| -41% | -$12.9K |
|
3367
BeyondSpring
BYSI
$41M
| $16.6K | ﹤0.01% |
11,600
| – | – |
|
3368
Scilex Holding
SCLX
$47.4M
| $16.5K | ﹤0.01% |
+1,900
| New | +$23.9K |
|
|
TSBX
3369
DELISTED
Turnstone Biologics
TSBX
| $16.5K | ﹤0.01% |
40,200
+16,300
| +68% | +$6.94K |
|
3370
JE Cleantech Holdings
JCSE
$8.3M
| $16.2K | ﹤0.01% |
+15,100
| New | +$20.7K |
|
3371
GameSquare
GAME
$39M
| $16.1K | ﹤0.01% |
+27,100
| New | +$22.1K |
|
3372
Indaptus Therapeutics
INDP
$141M
| $15.7K | ﹤0.01% |
1,018
+29
| +3% | +$669 |
|
3373
Cabaletta Bio
CABA
$442M
| $15.1K | ﹤0.01% |
10,900
-219,261
| -95% | -$467K |
|
|
CREG
3374
DELISTED
Smart Powerr
CREG
| $14.9K | ﹤0.01% |
248
-103
| -29% | -$7.17K |
|
|
ENFY
3375
DELISTED
Enlightify Inc
ENFY
| $14.6K | ﹤0.01% |
13,551
+1,100
| +9% | +$1.25K |
|
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Jim Simons's Q1 2025 Portfolio in Review
As of Q1 2025, Jim Simons held 3,989 positions worth $66.1B, down 2.2% from $67.6B the previous quarter. Its ten largest holdings account for 11% of the portfolio.
Jim Simons's Q1 2025 filing shows 456 new, 1,472 increased, 1,441 reduced and 583 closed positions. Its largest new stake was ServiceNow: 1,361,505 shares worth $217M. The largest sale was Palantir, an estimated $571M.
By sector, the portfolio is most concentrated in Technology at 17% of assets, down from 21% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jim Simons's largest Q1 2025 buy was ServiceNow: 1,361,505 shares worth $217M.
- Jim Simons added most to Broadcom in Q1 2025, an estimated $513M increase.
- Jim Simons's biggest Q1 2025 reduction was Palantir, cutting an estimated $571M.
- Jim Simons fully exited Nike in Q1 2025, selling an estimated $197M.
- Jim Simons's ten largest holdings make up 11% of its $66.1B portfolio in Q1 2025.
- Jim Simons opened 456 new positions and closed 583 in Q1 2025.
- Jim Simons's portfolio value fell 2.2% quarter-over-quarter to $66.1B.
Based on Renaissance Technologies's 13F filing for Q1 2025, filed 14 May 2025.