SEI Investments’s Tenable Holdings TENB Stock Holding History

SEI Investments’s Portfolio TENB Stock Details TENB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.49M	Sell	40,421 -256,183	-86%	-$6.03M	﹤0.01%	2102
2026 Q1	$5.02M	Buy	296,604 +195,188	+192%	+$4.1M	﹤0.01%	1530
2025 Q4	$2.39M	Sell	101,416 -12,622	-11%	-$345K	﹤0.01%	1750
2025 Q3	$3.33M	Buy	114,038 +60,343	+112%	+$1.88M	﹤0.01%	1476
2025 Q2	$1.81M	Buy	53,695 +19,169	+56%	+$622K	﹤0.01%	1690
2025 Q1	$1.21M	Buy	34,526 +10,156	+42%	+$398K	﹤0.01%	1833
2024 Q4	$960K	Buy	24,370 +91	+0.4%	+$3.77K	﹤0.01%	1961
2024 Q3	$984K	Sell	24,279 -1,129	-4%	-$47.1K	﹤0.01%	1952
2024 Q2	$1.11M	Buy	25,408 +7,884	+45%	+$348K	﹤0.01%	1877
2024 Q1	$866K	Sell	17,524 -9,319	-35%	-$443K	﹤0.01%	1935
2023 Q4	$1.24M	Sell	26,843 -9,417	-26%	-$396K	﹤0.01%	1804
2023 Q3	$1.62M	Sell	36,260 -7,875	-18%	-$354K	﹤0.01%	1686
2023 Q2	$1.92M	Buy	44,135 +1,996	+5%	+$81.5K	﹤0.01%	1650
2023 Q1	$2M	Buy	42,139 +15,309	+57%	+$650K	﹤0.01%	1619
2022 Q4	$1.02M	Buy	26,830 +3,003	+13%	+$110K	﹤0.01%	1748
2022 Q3	$830K	Sell	23,827 -19,870	-45%	-$833K	﹤0.01%	1877
2022 Q2	$1.98M	Buy	43,697 +32,288	+283%	+$1.66M	﹤0.01%	1556
2022 Q1	$659K	Buy	+11,409	New	+$589K	﹤0.01%	1973
2021 Q2	–	Sell	-16,831	Closed	-$609K	–	2632
2021 Q1	$609K	Sell	16,831 -9,821	-37%	-$444K	﹤0.01%	1945
2020 Q4	$1.39M	Sell	26,652 -37,581	-59%	-$1.49M	﹤0.01%	1558
2020 Q3	$2.42M	Buy	+64,233	New	+$2.2M	0.01%	1201
2020 Q2	–	Sell	-21,901	Closed	-$479K	–	2450
2020 Q1	$479K	Sell	21,901 -11,123	-34%	-$275K	﹤0.01%	1754
2019 Q4	$791K	Buy	33,024 +17,511	+113%	+$427K	﹤0.01%	1737
2019 Q3	$347K	Buy	15,513 +2,848	+22%	+$72.2K	﹤0.01%	2056
2019 Q2	$361K	Buy	+12,665	New	+$375K	﹤0.01%	2047

Other funds holding TENB

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

PCM

Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

SEI Investments's TENB Position: Q2 2026 in Review

SEI Investments reduced its Tenable Holdings (TENB) stake by 86% in Q2 2026, selling an estimated $6.03M and leaving 40,421 shares worth $1.49M. The position accounts for ﹤0.01% of the portfolio, ranked #2102.

SEI Investments first reported a position in TENB in Q2 2019 and has held it in 25 quarters since. The position peaked at $5.02M in Q1 2026. 311 funds tracked by Wall St. Rank hold TENB as of Q2 2026.

SEI Investments held 40,421 shares of Tenable Holdings worth $1.49M as of Q2 2026.
SEI Investments sold 256,183 Tenable Holdings shares in Q2 2026, an estimated $6.03M.
Tenable Holdings made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #2102 holding.
SEI Investments first reported a position in Tenable Holdings in Q2 2019 and has held it in 25 quarters since.
SEI Investments's Tenable Holdings position peaked at $5.02M in Q1 2026.
311 funds tracked by Wall St. Rank held Tenable Holdings as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.