ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in CLFD — Clearfield, Inc.

CIK 1164508 BOSTON, MA

Position in CLFD

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$1,861,873

-$218,883 QoQ

Shares Held

70,339

-1.5% QoQ

Ownership

0.518%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Mar 31, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $3,339,286,436 across 23 Communication Equipment names. CLFD ranks #19 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	17,585,957	$1,364,494,403
2	CIEN	Ciena Corp	1,388,477	$539,048,425
3	NOK	Nokia Corp	41,855,433	$336,517,681
4	LITE	Lumentum Holdings Inc.	404,867	$284,524,332
5	MSI	Motorola Solutions, Inc.	569,177	$247,005,742
6	ERIC	Ericsson Lm Telephone Co	13,706,469	$154,471,905
7	UI	Ubiquiti Inc.	183,564	$145,068,793
8	ZBRA	Zebra Technologies Corp	500,628	$104,671,302

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,861,873	70,339	-1.5%	Shares	Defined	2026-05-14
2025-12-31	$2,080,756	71,381	+43.3%	Shares	Defined	2026-02-13
2025-09-30	$1,712,777	49,819	+824.1%	Shares	Defined	2025-11-13
2025-06-30	$234,023	5,391	-65.4%	Shares	Defined	2025-08-13
2024-06-30	$600,302	15,568	+65.6%	Shares	Defined	2024-08-14
2022-06-30	$582,268	9,399	-84.6%	Shares	Defined	2022-08-15
2021-12-31	$5,168,107	61,219	-25.9%	Shares	Defined	2022-02-14
2021-09-30	$3,649,880	82,670	+92.8%	Shares	Defined	2021-11-12
2021-06-30	$1,605,818	42,879	+333.1%	Shares	Defined	2021-08-13
2020-12-31	$244,728	9,900	—	Shares	Defined	2021-02-12
No filing history on record for this holder in this stock.