Strattec Security Corp (STRT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

4,131,000Shares Outstanding

3,479,237Shares held by institutions

$271,763,202Value of institutional holdings

84.22%Institutional ownership %

11.31%Shares Changed QoQ

124No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Strattec Security Corp (NASDAQ:STRT) showed up in the 13F filings of 124 institutional investors as of December 2025.

Collectively, these holders controlled 83.8% of Strattec Security's outstanding shares in December 2025, up from 79.9% in September 2025.
Their total shares held in STRT increased 11.14% from the prior quarter, while the number of investors in Strattec Security increased 106.67% year over year.
During the quarter, 71 of these 124 funds increased positions in STRT, 38 reduced exposure, and 15 held steady.
The aggregate institutional position in Strattec Security amounted to 3.46Mn shares as of December 2025, up by 346.79K shares quarter on quarter, and up 735.48K shares year over year.
GAMCO INVESTORS, INC. ET AL is the top holder of Strattec Security as of December 31, 2025, with 569.88K shares representing 13.8% of outstanding stock.
Leading buyers of Strattec Security shares for the quarter ending December 2025 were ALLIANCEBERNSTEIN L.P. (216.24K), Invesco Ltd. (40.44K), GABELLI FUNDS LLC (36.8K), Ameriprise Financial Inc (28.27K), JACOBS LEVY EQUITY MANAGEMENT, INC (25.57K).
The largest sales of STRT for the quarter ending December 2025 came from MILLENNIUM MANAGEMENT LLC (100.15K), GAMCO INVESTORS, INC. ET AL (26.17K), Trexquant Investment LP (25.42K), O'SHAUGHNESSY ASSET MANAGEMENT, LLC (14.66K), Teton Advisors, LLC (9.5K).
Business Quant data shows the 10 biggest positions in Strattec Security as of December 2025 are held by GAMCO INVESTORS, INC. ET AL (569.88K), BlackRock, Inc. (288.17K), VANGUARD GROUP INC (254.31K), DIMENSIONAL FUND ADVISORS LP (239.59K), ALLIANCEBERNSTEIN L.P. (216.24K), GABELLI FUNDS LLC (174.9K), AMERICAN CENTURY COMPANIES INC (122.86K), ACADIAN ASSET MANAGEMENT LLC (100.73K), GEODE CAPITAL MANAGEMENT, LLC (97.25K), RENAISSANCE TECHNOLOGIES LLC (94.51K).

124 Institutional Holders

3,479,237 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
GAMCO INVESTORS, INC. ET AL	31 Dec, 2025	569,879	-26,166	-4.39%	$43,390,587.00
BlackRock, Inc.	31 Dec, 2025	288,167	4,091	1.44%	$21,941,036.00
VANGUARD GROUP INC	31 Dec, 2025	254,314	15,377	6.44%	$19,363,467.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	239,594	-168	-0.07%	$18,243,077.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	216,245	216,245	0.00%	$16,464,894.00
GABELLI FUNDS LLC	31 Dec, 2025	174,900	36,800	26.65%	$13,316,886.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	122,864	21,609	21.34%	$9,354,865.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	100,734	-6,024	-5.64%	$7,669.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	97,246	6,403	7.05%	$7,405,784.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	94,506	-4,400	-4.45%	$7,195,687.00
JACOBS LEVY EQUITY MANAGEMENT, INC	31 Dec, 2025	89,531	25,572	39.98%	$6,816,890.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	76,026	-2,573	-3.27%	$5,788,620.00
Ameriprise Financial Inc	31 Dec, 2025	71,108	28,271	66.00%	$5,414,163.00
State Street Corp	31 Dec, 2025	67,919	423	0.63%	$5,171,353.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	63,748	5,117	8.73%	$4,853,773.00
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	31 Dec, 2025	56,496	-14,665	-20.61%	$4,301,605.00
De Lisle Partners LLP	31 Dec, 2025	48,842	0	0.00%	$3,705,039.00
Invesco Ltd.	31 Dec, 2025	48,726	40,439	487.98%	$3,709,998.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	37,581	7,904	26.63%	$2,861,418.00
Northern Trust Corp	31 Dec, 2025	36,313	-1,473	-3.90%	$2,764,872.00

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