Arkolith/Funds/Cookson Peirce & Co Inc

Cookson Peirce & Co Inc

CIK 1141455
Holdings as of Mar 31, 2026·disclosed Apr 30, 2026·~30-day 13F lag·13F-HR
Inactive

Cookson Peirce & Co Inc holds a diversified book of 277 stocks worth $2.4B as of Q1 2026 (disclosed Apr 30, 2026, a ~45-day 13F lag). This quarter they opened STATE STR CORP and trimmed TAIWAN SEMICONDUCTOR MANUFAC. Their largest long position is TAIWAN SEMICONDUCTOR MANUFAC at 6% of the equity book.

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Use Arkolith to show COOKSON PEIRCE & CO INC's latest
holdings, largest changes, and filing provenance.
Opened
44
new positions
Added to
144
existing
Trimmed
76
reduced
Sold out
60
exited

Concentration

Top-heavy: diversified book

Top 5 holdings
25%
Top 10 holdings
36%
Top 20 holdings
53%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

19% mapped to company sectors

ETF / fund or unclassified
81%
Health Care
6%
Industrials
5%
Consumer Discretionary
2%
Financials
2%
Energy
1%
Materials
1%
Communication Services
1%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
  • ALPHABET INC
    +73%$51.6M
  • ALCOA CORP
    62×$36.5M
  • +180%$36.4M
  • STATE STR CORP
    New$32.5M
  • SOUTHWEST AIRLS CO
    New$32.4M
  • WOODWARD INC
    61×$27.7M
Trimmed / exited
  • AMAZON COM INC
    −97%$81.4M
  • AMERICAN EXPRESS CO
    −91%$48.9M
  • TRANSDIGM GROUP INC
    −99%$36.6M
  • CROWDSTRIKE HLDGS INC
    −98%$34.2M
  • EXPEDIA GROUP INC
    −99%$33.6M
  • −97%$23.2M

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

303 positions
#SecurityValueShares% PortLast moveHistory
1Taiwan Semiconductor Manufac
SPONSORED ADS
$152.8M452.0K
6.5%
−1.5%
Reduced · −7K sh
2Corning Inc
COM
$127.7M939.4K
5.4%
−1.5%
Reduced · −14K sh
3Alphabet Inc
CAP STK CL A
$121.8M423.5K
5.2%
+75%
Added · +181K sh
4Amphenol Corp
CL A
$117.0M926.1K
5.0%
−2.7%
Reduced · −26K sh
5Flextronics Intl Ltd
ORD
$77.6M1.19M
3.3%
−2.7%
Reduced · −33K sh
6Eli Lilly & Co
COM
$56.7M61.6K
2.4%
+180%
Added · +40K sh
7Technipfmc PLC
COM
$49.8M720.9K
2.1%
−1.4%
Reduced · −10K sh
8HSBC Hldgs PLC
SPON ADR NEW
$49.0M593.9K
2.1%
−3.3%
Reduced · −20K sh
9Cardinal Health Inc
COM
$47.9M226.8K
2.0%
−3.1%
Reduced · −7K sh
10Ralph Lauren Corp
CL A
$47.9M139.3K
2.0%
−0.6%
Reduced · −901 sh
11Howmet Aerospace Inc
COM
$45.1M195.9K
1.9%
−0.1%
Reduced · −259 sh
12Novartis AG
SPONSORED ADR
$43.3M283.6K
1.8%
+5.5%
Added · +15K sh
13Emcor Group Inc
COM
$42.9M58.1K
1.8%
−2.4%
Reduced · −1K sh
14US Foods Hldg Corp
COM
$40.0M433.4K
1.7%
−2.3%
Reduced · −10K sh
15Alcoa Corp
COM
$37.1M559.7K
1.6%
62×
Added · +551K sh
16Sterling Infrastructure Inc
COM
$33.7M82.7K
1.4%
+0.5%
Added · +441 sh
17Palantir Technologies Inc
CL A
$33.4M228.2K
1.4%
−6.8%
Reduced · −17K sh
18State STR Corp
COM
$32.5M256.8K
1.4%
New
New position
19Southwest Airls Co
COM
$32.4M863.3K
1.4%
New
New position
20Monolithic PWR Sys Inc
COM
$32.2M29.5K
1.4%
+38%
Added · +8K sh
21Quest Diagnostics Inc
COM
$30.6M156.3K
1.3%
−3.2%
Reduced · −5K sh
22Woodward Inc
COM
$28.2M78.7K
1.2%
61×
Added · +77K sh
23Ge Vernova Inc
COM
$27.7M31.8K
1.2%
−2.5%
Reduced · −832 sh
24Nextpower Inc
CLASS A COM
$27.4M226.9K
1.2%
New
New position
25Nvidia Corporation
COM
$26.5M151.8K
1.1%
+7.2%
Added · +10K sh
26Cenovus Energy Inc
COM
$25.9M974.6K
1.1%
New
New position
27Flowserve Corp
COM
$25.8M350.7K
1.1%
+110%
Added · +184K sh
28Toll Brothers Inc
COM
$25.7M188.5K
1.1%
+0.6%
Added · +1K sh
29Citigroup Inc
COM NEW
$25.2M221.9K
1.1%
−0.4%
Reduced · −877 sh
30Interactive Brokers Group In
COM CL A
$24.8M369.3K
1.0%
New
New position
31BWX Technologies Inc
COM
$24.0M117.5K
1.0%
+4.4%
Added · +5K sh
32Barrick MNG Corp
COM SHS
$23.6M579.4K
1.0%
New
New position
33Jabil Inc
COM
$23.5M88.6K
1.0%
+2.9%
Added · +2K sh
34Broadcom Inc
COM
$22.6M73.1K
1.0%
+54%
Added · +26K sh
35Ross Stores Inc
COM
$22.5M103.7K
1.0%
New
New position
36Micron Technology Inc
COM
$21.8M64.5K
0.9%
+68%
Added · +26K sh
37Allison Transmission Hldgs I
COM
$21.7M185.1K
0.9%
New
New position
38Baker Hughes Company
CL A
$20.7M338.5K
0.9%
+8.6%
Added · +27K sh
39Goldman Sachs Group Inc
COM
$20.4M24.1K
0.9%
−1.4%
Reduced · −346 sh
40McKesson Corp
COM
$19.9M22.9K
0.8%
−3.0%
Reduced · −712 sh
41Lam Research Corp
COM NEW
$19.2M90.0K
0.8%
+20%
Added · +15K sh
42Royalty Pharma PLC
SHS CLASS A
$18.6M388.5K
0.8%
+3.1%
Added · +12K sh
43Suncor Energy Inc New
COM
$17.8M268.8K
0.8%
New
New position
44Barclays PLC
ADR
$17.4M823.5K
0.7%
−0.7%
Reduced · −6K sh
45Evercore Inc
CLASS A
$17.1M57.5K
0.7%
−1.4%
Reduced · −836 sh
46Ge Aerospace
COM NEW
$15.9M56.0K
0.7%
+413%
Added · +45K sh
47Five Below Inc
COM
$15.1M65.9K
0.6%
+881%
Added · +59K sh
48Cloudflare Inc
CL A COM
$14.4M69.9K
0.6%
+25%
Added · +14K sh
49Borgwarner Inc
COM
$14.1M259.2K
0.6%
+34%
Added · +66K sh
50Caseys Gen Stores Inc
COM
$13.9M19.1K
0.6%
−0.3%
Reduced · −56 sh
Showing 50 of 303 positions

Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026Apr 30, 2026303$2.4B13F-HR
Q4 2025Dec 31, 2025Feb 11, 2026315$2.4B13F-HR
Q3 2025Sep 30, 2025Nov 6, 2025304$2.4B13F-HR
Q2 2025Jun 30, 2025Jul 30, 2025272$2.3B13F-HR
Q1 2025Mar 31, 2025May 13, 2025267$2.0B13F-HR
Q4 2024Dec 31, 2024Feb 6, 2025265$2.2B13F-HR
Q3 2024Sep 30, 2024Nov 12, 2024242$2.1B13F-HR
Q2 2024Jun 30, 2024Aug 14, 2024226$2.1B13F-HR
Q1 2024Mar 31, 2024Apr 23, 2024219$1.9B13F-HR
Q4 2023Dec 31, 2023Jan 30, 2024209$1.7B13F-HR/A
Q3 2023Sep 30, 2023Nov 7, 2023203$1.5B13F-HR
Q2 2023Jun 30, 2023Aug 1, 2023213$1.6B13F-HR
Q1 2023Mar 31, 2023May 3, 2023205$1.6B13F-HR
Q4 2022Dec 31, 2022Jan 31, 2023202$1.5B13F-HR
Q3 2022Sep 30, 2022Nov 8, 2022185$1.4B13F-HR
Q2 2022Jun 30, 2022Jul 20, 2022180$1.5B13F-HR
Q1 2022Mar 31, 2022May 3, 2022198$1.7B13F-HR
Q4 2021Dec 31, 2021Jan 31, 2022203$1.8B13F-HR
Q3 2021Sep 30, 2021Nov 4, 2021208$1.6B13F-HR
Q2 2021Jun 30, 2021Aug 3, 2021204$1.6B13F-HR
Q1 2021Mar 31, 2021May 11, 2021171$1.5B13F-HR
Q4 2020Dec 31, 2020Feb 10, 2021154$1.5B13F-HR
Q3 2020Sep 30, 2020Nov 4, 2020138$1.3B13F-HR
Amended / restated
  • Q4 2023 · filed Jan 30, 202413F-HR · superseded

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.