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Harbor Capital Advisors’s Tenable Holdings TENB Stock Holding History

Harbor Capital Advisors’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 		$4.3M Sell
116,533
-7,478
-6% -$176K 0.29% 79
2026
Q1 		$2.1M Buy
124,011
+15,158
+14% +$318K 0.17% 168
2025
Q4 		$2.56M Buy
108,853
+16,181
+17% +$442K 0.2% 130
2025
Q3 		$2.7M Sell
92,672
-190,696
-67% -$5.96M 0.21% 116
2025
Q2 		$9.57M Buy
283,368
+24,075
+9% +$782K 0.4% 69
2025
Q1 		$9.07M Buy
259,293
+11,176
+5% +$437K 0.41% 63
2024
Q4 		$9.77M Buy
248,117
+201,360
+431% +$8.35M 0.43% 63
2024
Q3 		$1.9M Buy
46,757
+15,794
+51% +$659K 0.08% 312
2024
Q2 		$1.35M Buy
30,963
+23,497
+315% +$1.04M 0.1% 283
2024
Q1 		$369K Buy
+7,466
New +$355K 0.05% 475

Other funds holding TENB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
SCM
Shapiro Capital Management Atlanta, Georgia $1.65B AUM 26.74% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
SAM
SEB Asset Management Stockholm $26.6B AUM
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
PA
Pinnacle Associates New York $9.16B AUM 63.5% 1-Year Est. Return

Harbor Capital Advisors's TENB Position: Q2 2026 in Review

Harbor Capital Advisors reduced its Tenable Holdings (TENB) stake by 6% in Q2 2026, selling an estimated $176K and leaving 116,533 shares worth $4.3M. The position accounts for 0.29% of the portfolio, ranked #79.

Harbor Capital Advisors first reported a position in TENB in Q1 2024 and has held it in 10 quarters since. The position peaked at $9.77M in Q4 2024. 150 funds tracked by Wall St. Rank hold TENB as of Q2 2026.

  • Harbor Capital Advisors held 116,533 shares of Tenable Holdings worth $4.3M as of Q2 2026.
  • Harbor Capital Advisors sold 7,478 Tenable Holdings shares in Q2 2026, an estimated $176K.
  • Tenable Holdings made up 0.29% of Harbor Capital Advisors's portfolio in Q2 2026, its #79 holding.
  • Harbor Capital Advisors first reported a position in Tenable Holdings in Q1 2024 and has held it in 10 quarters since.
  • Harbor Capital Advisors's Tenable Holdings position peaked at $9.77M in Q4 2024.
  • 150 funds tracked by Wall St. Rank held Tenable Holdings as of Q2 2026.

Based on Harbor Capital Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.