2026 Q2 Portfolio Activity
In 2026 Q2, TWO SIGMA INVESTMENTS, LP maintained a portfolio of 5629 distinct positions. The most significant new addition was SELECT SECTOR SPDR TR, now representing 0.22% of the total fund value. They heavily accumulated shares in WESTERN DIGITAL CORP, increasing the position by 654432.7%. The fund also reduced its exposure to NVIDIA CORPORATION by 97.3%.
Position History
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Total Positions
5629
Quarter
2026 Q2
Top Holding
N/A (1.1%)
Top 10 Concentration
8.3%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 5629
TWO SIGMA INVESTMENTS, LP Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
N/A
WESTERN DIGITAL...
|
|
Bond/Debt | 1.08% | 0.52% |
#1
22
Prev: #23
|
2.9 |
—
|
-275,000 | -0.3% |
P
S
|
88,951,000 | $1,497,883,248 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 0.99% | 1.06% |
#2
1
Prev: #3
|
2.4 |
—
|
-618,880 | -9.8% |
P
S
|
5,716,287 | $1,362,419,844 |
$120.36
+111.8%
|
2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 0.91% | 1.58% |
#3
2
Prev: #1
|
1.4 |
—
|
-4,949,671 | -44.1% |
P
S
|
6,284,574 | $1,257,480,412 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AAPL
APPLE INC
|
Technology | 0.87% | 1.22% |
#4
2
Prev: #2
|
0.8 |
—
|
-1,768,030 | -29.7% |
P
S
|
4,176,413 | $1,208,486,866 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TSLA
TESLA INC
|
Consumer Cyclical | 0.87% | 0.87% |
#5
Prev: #5
|
1.3 |
—
|
-51,303 | -1.8% |
P
S
|
2,861,596 | $1,203,587,278 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 0.82% | 0.63% |
#6
7
Prev: #13
|
2.8 |
—
|
652,805 | 40.3% |
P
S
|
2,274,395 | $1,138,084,514 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 0.70% | 0.79% |
#7
1
Prev: #6
|
0.8 |
—
|
-353,372 | -10.7% |
P
S
|
2,957,516 | $968,083,712 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 0.68% | 0.68% |
#8
2
Prev: #10
|
2.3 |
—
|
166,041 | 9.9% |
P
S
|
1,841,139 | $945,608,990 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 0.68% | 0.70% |
#9
1
Prev: #8
|
2.3 |
—
|
131,438 | 15.0% |
P
S
|
1,006,231 | $941,298,914 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ASML
ASML HLDG NV
|
Technology | 0.66% | 0.40% |
#10
23
Prev: #33
|
2.8 |
—
|
82,555 | 21.8% |
P
S
|
461,505 | $918,136,507 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 0.64% | 0.23% |
#11
85
Prev: #96
|
2.3 |
—
|
143,415 | 10.5% |
P
S
|
1,515,419 | $880,322,051 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
C
CITIGROUP INC
|
Financial Services | 0.60% | 0.39% |
#12
24
Prev: #36
|
2.7 |
—
|
1,636,159 | 38.0% |
P
S
|
5,938,026 | $831,086,119 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BSX
BOSTON SCIENTIF...
|
Healthcare | 0.60% | 0.48% |
#13
14
Prev: #27
|
3.2 |
—
|
9,947,792 | 105.7% |
P
S
|
19,359,023 | $826,243,102 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 0.58% | 1.03% |
#14
10
Prev: #4
|
0.2 |
—
|
-2,184,977 | -49.3% |
P
S
|
2,246,651 | $802,885,668 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
LMT
LOCKHEED MARTIN...
|
Industrials | 0.58% | 0.66% |
#15
3
Prev: #12
|
2.2 |
—
|
220,664 | 16.4% |
P
S
|
1,569,836 | $799,768,649 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ISRG
INTUITIVE SURGI...
|
Healthcare | 0.57% | 0.52% |
#16
6
Prev: #22
|
2.7 |
—
|
573,794 | 40.8% |
P
S
|
1,979,128 | $787,059,623 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SCHW
SCHWAB CHARLES ...
|
Financial Services | 0.56% | 0.41% |
#17
15
Prev: #32
|
3.2 |
—
|
3,065,456 | 57.2% |
P
S
|
8,425,755 | $777,444,414 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
KMB
KIMBERLY-CLARK ...
|
Consumer Defensive | 0.56% | 0.40% |
#18
16
Prev: #34
|
2.7 |
—
|
1,879,906 | 36.3% |
P
S
|
7,054,632 | $774,386,955 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GS
GOLDMAN SACHS G...
|
Financial Services | 0.55% | 0.25% |
#19
63
Prev: #82
|
3.2 |
—
|
387,817 | 106.0% |
P
S
|
753,545 | $762,112,807 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TJX
TJX COS INC NEW
|
Consumer Cyclical | 0.55% | 0.68% |
#20
11
Prev: #9
|
0.7 |
—
|
-252,793 | -4.8% |
P
S
|
4,990,475 | $756,056,963 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TMUS
T-MOBILE US INC
|
Communication Services | 0.54% | 0.66% |
#21
10
Prev: #11
|
2.2 |
—
|
552,334 | 14.2% |
P
S
|
4,443,802 | $745,358,909 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ABT
ABBOTT LABORATO...
|
Healthcare | 0.53% | 0.53% |
#22
1
Prev: #21
|
2.7 |
—
|
1,737,487 | 27.2% |
P
S
|
8,126,315 | $737,381,823 | 2005 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
RBLX
ROBLOX CORP
|
Communication Services | 0.53% | 0.55% |
#23
4
Prev: #19
|
2.2 |
—
|
1,404,681 | 11.7% |
P
S
|
13,448,649 | $731,337,533 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
IBKR
INTERACTIVE BRO...
|
Financial Services | 0.53% | 0.45% |
#24
6
Prev: #30
|
0.7 |
—
|
27,429 | 0.3% |
P
S
|
8,340,400 | $725,948,416 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MS
MORGAN STANLEY
|
Financial Services | 0.52% | 0.50% |
#25
Prev: #25
|
0.7 |
—
|
-316,066 | -8.5% |
P
S
|
3,423,546 | $715,658,056 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 0.49% | 0.41% |
#26
5
Prev: #31
|
2.7 |
—
|
448,446 | 32.5% |
P
S
|
1,829,283 | $682,359,145 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PGR
PROGRESSIVE COR...
|
Financial Services | 0.48% | 0.56% |
#27
10
Prev: #17
|
0.7 |
—
|
-497,204 | -14.1% |
P
S
|
3,030,604 | $662,035,444 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NET
CLOUDFLARE INC
|
Technology | 0.46% | 0.47% |
#28
Prev: #28
|
0.7 |
—
|
-233,654 | -8.3% |
P
S
|
2,586,183 | $634,338,966 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CMG
CHIPOTLE MEXICA...
|
Consumer Cyclical | 0.46% | 0.21% |
#29
76
Prev: #105
|
3.2 |
—
|
10,271,077 | 125.0% |
P
S
|
18,486,484 | $628,540,456 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 0.45% | 0.62% |
#30
16
Prev: #14
|
0.2 |
—
|
-1,755,271 | -76.6% |
P
S
|
535,173 | $617,744,842 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BE
BLOOM ENERGY CO...
|
Industrials | 0.44% | 0.39% |
#31
9
Prev: #40
|
0.2 |
—
|
-1,531,306 | -43.2% |
P
S
|
2,016,532 | $610,404,236 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
EQIX
EQUINIX INC
|
Real Estate | 0.44% | 0.36% |
#32
14
Prev: #46
|
2.7 |
—
|
124,574 | 27.5% |
P
S
|
576,841 | $601,293,290 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WFC
WELLS FARGO & C...
|
Financial Services | 0.43% | 0.10% |
#33
186
Prev: #219
|
3.2 |
—
|
5,682,984 | 359.0% |
P
S
|
7,266,171 | $600,476,371 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
RTX
RTX CORPORATION
|
Industrials | 0.43% | 0.30% |
#34
27
Prev: #61
|
3.2 |
—
|
1,152,154 | 58.9% |
P
S
|
3,108,337 | $589,744,779 | 2020 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ITW
ILLINOIS TOOL W...
|
Industrials | 0.42% | 0.31% |
#35
23
Prev: #58
|
2.7 |
—
|
685,665 | 46.7% |
P
S
|
2,153,740 | $582,522,058 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
BMY
BRISTOL-MYERS S...
|
Healthcare | 0.42% | 0.56% |
#36
20
Prev: #16
|
0.7 |
—
|
-1,449,723 | -12.6% |
P
S
|
10,085,383 | $581,119,768 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ALNY
ALNYLAM PHARMAC...
|
Healthcare | 0.41% | 0.53% |
#37
17
Prev: #20
|
0.7 |
—
|
-116,640 | -5.9% |
P
S
|
1,875,937 | $564,713,315 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
INTU
INTUIT
|
Technology | 0.41% | — |
#38
Prev: #—
|
3.7 |
—
|
2,161,507 | — |
NEW
|
2,161,507 | $564,153,327 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GH
GUARDANT HEALTH...
|
Healthcare | 0.40% | 0.32% |
#39
17
Prev: #56
|
0.7 |
—
|
-510,230 | -12.1% |
P
S
|
3,719,301 | $558,006,729 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SNDK
SANDISK CORP
|
Technology | 0.40% | 0.39% |
#40
1
Prev: #39
|
0.2 |
—
|
-521,051 | -68.3% |
P
S
|
241,675 | $549,503,698 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
WCN
WASTE CONNECTIO...
|
Industrials | 0.39% | 0.45% |
#41
12
Prev: #29
|
0.7 |
—
|
-198,159 | -5.8% |
P
S
|
3,245,893 | $541,057,904 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CME
CME GROUP INC
|
Financial Services | 0.39% | 0.27% |
#42
27
Prev: #69
|
3.2 |
—
|
1,268,663 | 110.2% |
P
S
|
2,420,121 | $534,435,320 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ROST
ROSS STORES INC
|
Consumer Cyclical | 0.38% | 0.49% |
#43
17
Prev: #26
|
0.7 |
—
|
-366,053 | -13.0% |
P
S
|
2,446,237 | $520,681,545 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ABNB
AIRBNB INC
|
Consumer Cyclical | 0.37% | 0.35% |
#44
5
Prev: #49
|
0.6 |
—
|
91,394 | 2.6% |
P
S
|
3,550,165 | $508,028,611 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MRNA
MODERNA INC
|
Healthcare | 0.36% | 0.37% |
#45
3
Prev: #42
|
0.1 |
—
|
-1,892,874 | -20.8% |
P
S
|
7,193,530 | $503,762,906 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
CI
THE CIGNA GROUP
|
Healthcare | 0.36% | 0.14% |
#46
120
Prev: #166
|
3.1 |
—
|
1,171,762 | 182.7% |
P
S
|
1,813,110 | $499,838,165 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
IONS
IONIS PHARMACEU...
|
Healthcare | 0.36% | 0.35% |
#47
1
Prev: #48
|
2.1 |
—
|
394,713 | 6.7% |
P
S
|
6,252,342 | $495,748,197 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AER
AERCAP HOLDINGS...
|
Industrials | 0.36% | 0.39% |
#48
11
Prev: #37
|
0.6 |
—
|
-140,610 | -4.0% |
P
S
|
3,394,989 | $494,921,496 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AAL
AMERICAN AIRLIN...
|
Industrials | 0.36% | 0.12% |
#49
140
Prev: #189
|
3.1 |
—
|
13,060,865 | 92.1% |
P
S
|
27,240,983 | $492,244,563 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
DOW
DOW HLDGS INC
|
Basic Materials | 0.35% | 0.15% |
#50
100
Prev: #150
|
3.1 |
—
|
13,367,989 | 296.7% |
P
S
|
17,873,366 | $489,015,294 | 2002 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-50 of 5629 holdings