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COOKSON PEIRCE & CO INC — 13F Holdings & Portfolio

CIK 1141455 · latest 13F-HR filed 2026-07-23

Backtest portfolio

COOKSON PEIRCE & CO INC manages $3.04B in 13F-reported U.S. long-equity assets across 317 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GLW (7.40%), TSM (7.09%), APH (5.41%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 56 new positions and exited 42; 195 existing positions rose in reported value and 30 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$3.04B

Long-equity book

Holdings
317

Distinct positions

Period
2026-06-30

Filed 2026-07-23

Q/Q Activity
+56 / −42 / ↑195 / ↓30

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
GLW7.4% · -6%TSM7.1% · -0%APH5.4% · +1%GOOGL5.0% · +0%FLEX4.7% · -26%MU2.5% · +1%STRL2.4% · +4%HSBC1.9% · 0%RL1.8% · +0%CAH1.8% · +0%HWM1.7% · +1%EME1.6% · +3%FTI1.6% · -0%NVS1.5% · +0%STT1.4% · +0%LUV1.4% · -4%USFD1.4% · -5%MPWR1.3% · +0%WWD1.3% · +18%LRCX1.3% · -2%GEV1.2% · -0%JBL1.1% · -0%CGNX1.1% · newDGX1.1% · -0%IBKR1.1% · +1%NVDA1.0% · +3%DDOG1.0% · newC1.0% · -0%ROST1.0% · +40%AVGO0.9% · +4%CVE0.9% · +18%AA0.9% · -5%BWXT0.9% · +20%NXT0.9% · +0%VLO0.9% · +8283%B0.8% · +16%GS0.8% · -0%RPRX0.7% · +3%AAPL0.7% · +442%BCS0.7% · +0%GE0.7% · +4%ALSN0.7% · +0%LLY0.7% · -73%EVR0.6% · -0%BKR0.6% · -0%PWR0.6% · +177%BWA0.6% · +3%NET0.6% · +1%TPR0.5% · +18%ESI0.5% · +672%YOU0.5% · +16%CASY0.5% · +2%SQM0.5% · newSU0.5% · +1%INCY0.5% · -3%BSCR0.4% · +1%BSCS0.4% · +2%BSCZ0.4% · +1%BSCT0.4% · +1%BSCW0.4% · +5%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

3 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 39.9%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Sep 24, 2026.

Assets Under Management
$2.56B
Discretionary
$2.56B
Employees
29
Accounts
2,505
Address
530 WILLIAM PENN PLACE
PITTSBURGH, PA 15219
Phone
(412) 471-5320
Website
Mailing Address
555 GRANT STREET SUITE 380, PITTSBURGH, PA, 15219
Name Title / Status Ownership Type
BROWN, CHRISTIAN, MATTHEW ControlDIRECTOR OF INSTUTIONAL GROUP
since Jan 2018
10–25%Individual
HENDERSON, DANIEL, SCOTT ControlCO CHAIRMAN
since Jan 2024
10–25%Individual
KREBS, CORY, SCOTT ControlCEO/PRESIDENT
since Jan 2014
10–25%Individual
MEYERS, DANIEL, JAMES ControlWEALTH DIRECTOR
since Jan 2026
10–25%Individual
MILLER, BRUCE, WILSON ControlCO CHAIRMAN
since Jan 2025
10–25%Individual
MILLER, ROBIN, MARIE ControlCHIEF COMPLIANCE OFFICER/CHIEF FINANCE OFFICER
since Sep 2010
Less than 5%Individual
ONEILL, LUKE ControlCHIEF INVESTMENT OFFICER
since Jun 2025
10–25%Individual
WOODS, JANELLE, MARIE ControlWEALTH DIRECTOR
since Jan 2026
10–25%Individual
Ownership & leadership changes · 12 filings with changes since Mar 20, 2012

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Mar 24, 2026 filing
  • ChangedMEYERS, DANIEL, JAMES · title DIRECTOR OF PRIVATE CLIENT → WEALTH DIRECTOR
  • ChangedONEILL, LUKE · title DIRECTOR OF INVESTMENTS → CHIEF INVESTMENT OFFICER
  • ChangedWOODS, JANELLE, MARIE · title REGIONAL MANAGING DIRECTOR → WEALTH DIRECTOR
Mar 28, 2025 filing
  • ChangedBROWN, CHRISTIAN, MATTHEW · ownership Less than 5% → 10–25%; now a control person
  • ChangedHENDERSON, DANIEL, SCOTT · title CHAIRMAN → CO CHAIRMAN; ownership 25–50% → 10–25%
  • ChangedKREBS, CORY, SCOTT · ownership 25–50% → 10–25%
  • ChangedMEYERS, DANIEL, JAMES · now a control person
  • ChangedMILLER, BRUCE, WILSON · title SECRETARY AND CHIEF INVESTMENT OFFICER → CO CHAIRMAN; ownership 25–50% → 10–25%
Mar 7, 2024 filing
  • AddedONEILL, LUKE · DIRECTOR OF INVESTMENTS · 10–25% · control person
  • ChangedKREBS, CORY, SCOTT · title CEO → CEO/PRESIDENT
  • ChangedMEYERS, DANIEL, JAMES · ownership 5–10% → 10–25%
  • ChangedWOODS, JANELLE, MARIE · ownership 5–10% → 10–25%
Mar 24, 2023 filing
  • ChangedHENDERSON, DANIEL, SCOTT · title CEO → CHAIRMAN
  • ChangedKREBS, CORY, SCOTT · title PRESIDENT → CEO
Mar 16, 2022 filing
  • AddedWOODS, JANELLE, MARIE · REGIONAL MANAGING DIRECTOR · 5–10% · control person
  • ChangedHENDERSON, DANIEL, SCOTT · title PRESIDENT AND CEO → CEO
  • ChangedKREBS, CORY, SCOTT · title CHEIRF OPERATING OFFICER/TREASURER, → PRESIDENT
Mar 27, 2020 filing
  • ChangedMILLER, ROBIN, MARIE · now a control person
Mar 7, 2019 filing
  • ChangedMEYERS, DANIEL, JAMES · ownership Less than 5% → 5–10%
Mar 16, 2018 filing
  • AddedBROWN, CHRISTIAN, MATTHEW · DIRECTOR OF INSTUTIONAL GROUP · Less than 5%
  • AddedMEYERS, DANIEL, JAMES · DIRECTOR OF PRIVATE CLIENT · Less than 5%
Mar 13, 2017 filing
  • No longer listedSANTORY, NANCY, LEE · OWNER · 25–50% · control person · listed since Jan 2007
  • ChangedKREBS, CORY, SCOTT · ownership Less than 5% → 25–50%
Mar 23, 2016 filing
  • ChangedKREBS, CORY, SCOTT · title TREASURER, EXECUTIVE VICE PRESIDENT → CHEIRF OPERATING OFFICER/TREASURER,
  • ChangedMILLER, ROBIN, MARIE · title VP/CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER/CHIEF FINANCE OFFICER
  • ChangedSANTORY, NANCY, LEE · title PRINCIPAL → OWNER
Older changes (3 more filings)
Aug 12, 2015 filing
  • ChangedHENDERSON, DANIEL, SCOTT · title PRESIDENT AND DIRECTOR → PRESIDENT AND CEO
  • ChangedKREBS, CORY, SCOTT · title EXECUTIVE VICE PRESIDENT → TREASURER, EXECUTIVE VICE PRESIDENT
  • ChangedMILLER, BRUCE, WILSON · title SECRETARY, CHIEF INVESTMENT OFFICER, AND DIRECTOR → SECRETARY AND CHIEF INVESTMENT OFFICER
  • ChangedSANTORY, NANCY, LEE · title TREASURER, CHIEF EXECUTIVE OFFICER, AND DIRECTOR → PRINCIPAL
Mar 25, 2014 filing
  • AddedKREBS, CORY, SCOTT · EXECUTIVE VICE PRESIDENT · Less than 5% · control person
Mar 20, 2012 filing (earliest on record)
  • ListedHENDERSON, DANIEL, SCOTT · PRESIDENT AND DIRECTOR · 25–50% · control person
  • ListedMILLER, BRUCE, WILSON · SECRETARY, CHIEF INVESTMENT OFFICER, AND DIRECTOR · 25–50% · control person
  • ListedMILLER, ROBIN, MARIE · VP/CHIEF COMPLIANCE OFFICER · Less than 5%
  • ListedSANTORY, NANCY, LEE · TREASURER, CHIEF EXECUTIVE OFFICER, AND DIRECTOR · 25–50% · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

COOKSON PEIRCE & CO INC Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 CORNING INC GLW 219350105 $224.5M 7.40% 879,037 SH
2 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $215.2M 7.09% 450,703 SH
3 AMPHENOL CORP APH 032095101 $164.3M 5.41% 931,674 SH
4 ALPHABET INC GOOGL 02079K305 $151.7M 5.00% 424,372 SH
5 FLEX LTD FLEX Y2573F102 $141.7M 4.67% 874,601 SH
6 MICRON TECHNOLOGY INC MU 595112103 $75.5M 2.49% 65,410 SH
7 STERLING INFRASTRUCTURE INC STRL 859241101 $71.8M 2.37% 85,597 SH
8 HSBC HLDGS PLC HSBC 404280406 $56.5M 1.86% 594,134 SH
9 RALPH LAUREN CORP RL 751212101 $56.0M 1.85% 139,593 SH
10 CARDINAL HEALTH INC CAH 14149Y108 $54.1M 1.78% 227,784 SH
11 HOWMET AEROSPACE INC HWM 443201108 $53.0M 1.75% 197,198 SH
12 EMCOR GROUP INC EME 29084Q100 $49.6M 1.63% 59,774 SH
13 TECHNIPFMC PLC FTI G87110105 $47.6M 1.57% 717,297 SH
14 NOVARTIS AG NVS 66987V109 $44.5M 1.47% 283,840 SH
15 STATE STR CORP STT 857477103 $43.6M 1.44% 257,160 SH
16 SOUTHWEST AIRLS CO LUV 844741108 $42.7M 1.41% 830,605 SH
17 US FOODS HLDG CORP USFD 912008109 $42.0M 1.39% 411,179 SH
18 MONOLITHIC PWR SYS INC MPWR 609839105 $40.8M 1.34% 29,510 SH
19 WOODWARD INC WWD 980745103 $39.5M 1.30% 92,751 SH
20 LAM RESEARCH CORP LRCX 512807306 $38.1M 1.26% 87,973 SH
21 GE VERNOVA INC GEV 36828A101 $37.3M 1.23% 31,732 SH
22 JABIL INC JBL 466313103 $34.1M 1.12% 88,502 SH
23 COGNEX CORP CGNX 192422103 $33.5M 1.10% 462,885 SH
24 QUEST DIAGNOSTICS INC DGX 74834L100 $33.0M 1.09% 155,589 SH
25 INTERACTIVE BROKERS GROUP IN IBKR 45841N107 $32.4M 1.07% 372,439 SH
26 NVIDIA CORPORATION NVDA 67066G104 $31.3M 1.03% 156,203 SH
27 DATADOG INC DDOG 23804L103 $31.1M 1.03% 119,568 SH
28 CITIGROUP INC C 172967424 $31.0M 1.02% 221,764 SH
29 ROSS STORES INC ROST 778296103 $30.9M 1.02% 145,031 SH
30 BROADCOM INC AVGO 11135F101 $28.6M 0.94% 75,832 SH
31 CENOVUS ENERGY INC CVE 15135U109 $28.6M 0.94% 1,151,707 SH
32 ALCOA CORP AA 013872106 $27.7M 0.91% 531,143 SH
33 BWX TECHNOLOGIES INC BWXT 05605H100 $27.4M 0.90% 140,906 SH
34 NEXTPOWER INC NXT 65290E101 $27.1M 0.89% 227,567 SH
35 VALERO ENERGY CORP VLO 91913Y100 $25.9M 0.85% 99,594 SH
36 BARRICK MNG CORP B 06849F108 $24.8M 0.82% 675,040 SH
37 GOLDMAN SACHS GROUP INC GS 38141G104 $24.3M 0.80% 24,067 SH
38 ROYALTY PHARMA PLC RPRX G7709Q104 $22.4M 0.74% 398,854 SH
39 APPLE INC AAPL 037833100 $22.4M 0.74% 77,254 SH
40 BARCLAYS PLC BCS 06738E204 $22.2M 0.73% 825,753 SH
41 GE AEROSPACE GE 369604301 $21.8M 0.72% 58,353 SH
42 ALLISON TRANSMISSION HLDGS I ALSN 01973R101 $20.9M 0.69% 185,818 SH
43 ELI LILLY & CO LLY 532457108 $19.7M 0.65% 16,449 SH
44 EVERCORE INC EVR 29977A105 $19.6M 0.65% 57,371 SH
45 BAKER HUGHES COMPANY BKR 05722G100 $18.7M 0.62% 337,817 SH
46 QUANTA SVCS INC PWR 74762E102 $18.2M 0.60% 25,326 SH
47 BORGWARNER INC BWA 099724106 $17.7M 0.58% 266,329 SH
48 CLOUDFLARE INC NET 18915M107 $17.3M 0.57% 70,616 SH
49 TAPESTRY INC TPR 876030107 $16.3M 0.54% 111,470 SH
50 ELEMENT SOLUTIONS INC ESI 28618M106 $16.0M 0.53% 335,149 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-23 $3.04B 317 0001141455-26-000004
2026-03-31 2026-04-30 $2.36B 303 0001141455-26-000003
2025-12-31 2026-02-11 $2.41B 315 0001141455-26-000001
Filer Information
Address
555 GRANT STREET
SUITE 380
PITTSBURGH, PA 15219
Phone
(412) 471-5320
Filing Manager
COOKSON PEIRCE & CO INC
PITTSBURGH, PA
Signatory
Robin Miller
CCO