StreetAlpha
13F holdings · Q3 2026

Cookson Peirce & Co

Pittsburgh, PA · files as Cookson Peirce & Co Inc
Holdings as of Sep 30, 2026Filed Oct 30, 2026Next filing due Feb 15, 2027CIK 1141455

Cookson Peirce & Co reported 325 stocks worth $2.8B in its 13F filing for Q3 2026, filed Oct 30, 2026. Its largest holdings are TSM (7.4%), APH (5.7%) and GOOGL (5.3%). Compared with Q2 2026, the fund opened new positions in CPAY, XPO and ILMN, added to APH, GOOGL and FLEX, trimmed TSM, GLW and MU and sold out of NVS, LUV and BWXT.

Reported value$2.8B−8.8% vs last quarter
Stocks held32565 new · 57 sold out
Top 5 weight25.1%spread out
Turnover33%of the portfolio changed
🔒 A free account shows every holding, what the fund sold and its options.Create free account

Holdings

#StockValueWeightSharesChangeShares, 8 qtrsHeld
1
TSM
Taiwan Semiconductor Mfg Ltd
$205M7.4%449K−2,151 (−0%)8 of 8
2
APH
Amphenol Corp New
$159M5.7%1.9M+949K (+102%)8 of 8
3
GOOGL
Alphabet Inc
$147M5.3%426K+1,656 (+0%)8 of 8
4
FLEX
Flex Ltd
$96.7M3.5%879K+4,757 (+1%)8 of 8
5
NVDA
Nvidia Corporation
$89.4M3.2%392K+235K (+151%)8 of 8
6
LLY
Eli Lilly & Co
$75.7M2.7%65K+49K (+298%)8 of 8
7
GLW
Corning Inc
$70.6M2.5%459K−420K (−48%)8 of 8
8
MU
Micron Technology Inc
$69.1M2.5%65K−516 (−1%)4 of 8
9
HSBC
HSBC Hldgs PLC
$58.9M2.1%593K−852 (−0%)8 of 8
10
CAH
Cardinal Health Inc
$50.6M1.8%227K−511 (−0%)7 of 8
🔒 315 more holdings in this filing. Create a free account or sign in to see them all.

Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.

Sold out

held in Q2 2026, gone in Q3 2026
StockValue last quarterShares sold
NVS
Novartis AG F
$44.5M284K
LUV
Southwest Airls Co
$42.7M831K
BWXT
Bwx Technologies Inc
$27.4M141K
NXT
Nextracker Inc
$27.1M228K
EVR
Evercore Inc
$19.6M57K

🔒 Free account: see all 30.

Reported value

last 8 quarters
$2.2BQ4 '24
$2BQ1 '25
$2.3BQ2 '25
$2.4BQ3 '25
$2.4BQ4 '25
$2.4BQ1 '26
$3BQ2 '26
$2.8BQ3 '26

The value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.

Filings for Q3 2026

straight from the SEC
FiledFormQuarter
Oct 30, 202613F-HRQ3 2026SEC filing ↗

Other superinvestors

All hedge fund holdings →

Cookson Peirce & Co 13F FAQ

What does Cookson Peirce & Co own?

Cookson Peirce & Co reported 325 stocks worth $2.8B in its 13F filing for Q3 2026, filed Oct 30, 2026. Its largest holdings are TSM (7.4%), APH (5.7%) and GOOGL (5.3%). The table above lists every position in the filing (the top 10 without an account).

What did Cookson Peirce & Co buy and sell in Q3 2026?

Compared with Q2 2026: 65 new positions, 175 added to, 67 trimmed and 57 sold out. New positions include CPAY, XPO and ILMN. It sold all of NVS, LUV and BWXT.

When will Cookson Peirce & Co file its next 13F?

Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.

How much is Cookson Peirce & Co's portfolio worth?

The Q3 2026 filing reports $2.8B in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.

For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.