Teradata Ownership | Who Owns Teradata?

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Teradata Ownership Summary

Teradata is owned by 64.51% institutional investors, 2.06% insiders, and 33.43% retail investors. Vanguard group is the largest institutional shareholder, holding 13.75% of TDC shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.04% of its assets in Teradata shares.

TDC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Teradata	64.51%	2.06%	33.43%
Sector	Technology Stocks	35.36%	13.13%	51.51%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	12.95M	13.75%	$394.31M
Blackrock funding, inc. /de	12.26M	13.18%	$373.12M
Blackrock	10.56M	10.84%	$365.04M
Lynrock lake lp	9.42M	9.88%	$202.55M
Ameriprise financial	4.41M	4.63%	$94.86B
Morgan stanley	3.15M	3.39%	$95.93M
State street	3.22M	3.38%	$69.28M
Aqr capital management	2.84M	2.95%	$88.03M
Lsv asset management	2.60M	2.80%	$79.15M
Fuller & thaler asset management	2.21M	2.37%	$67.13M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Lynrock lake lp	9.42M	16.34%	$202.55M
Circumference group	245.00K	5.89%	$5.27M
Archon capital management	313.23K	5.42%	$9.53B
Westerly capital management	300.00K	2.02%	$6.45M
Optimize financial	66.76K	1.02%	$2.03M
Clark estates inc/ny	97.70K	0.72%	$2.97M
Counterpoint mutual funds	185.61K	0.71%	$4.76M
Convergence investment partners	167.35K	0.70%	$4.29M
Lightrock netherlands b.v.	124.89K	0.68%	$3.20M
Penserra capital management	1.26M	0.46%	$38.40M

Top Buyers

Holder	Shares	% Assets	Change
Fuller & thaler asset management	2.21M	0.23%	2.21M
Norges bank	1.17M	0.00%	1.17M
Morgan stanley	3.15M	0.01%	1.13M
Ubs group	1.40M	0.01%	1.01M
Boston partners	1.89M	0.04%	784.75K

Top Sellers

Holder	Shares	% Assets	Change
Blackrock	10.56M	0.01%	-2.52M
Boston trust walden	-	-	-1.43M
M&g	-	-	-1.24M
Van lanschot kempen investment management	-	-	-1.15M
Alyeska investment group	-	-	-1.09M

New Positions

Holder	Shares	% Assets	Change	Value
Fuller & thaler asset management	2.21M	0.23%	2.21M	$67.13M
Norges bank	1.17M	0.00%	1.17M	$36.32M
Vanguard fiduciary trust	576.44K	0.00%	576.44K	$14.77M
Bi asset management fondsmaeglerselskab	422.15K	0.11%	422.15K	$10.82M
Cx institutional	323.18K	0.25%	323.18K	$8.28M

Sold Out

Holder	Change
Tortoise investment management	-2.00
Valued wealth advisors	-2.00
Breakwater investment management	-3.00
Activest wealth management	-4.00
Claris advisors, llc / mo /	-4.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	284	-21.98%	60,764,780	-36.66%	64	0.64%	155	-5.49%	77	-38.89%
Sep 30, 2025	255	-31.82%	57,977,057	-38.08%	60	0.63%	109	-43.23%	93	-19.13%
Jun 30, 2025	370	1.65%	93,525,451	0.68%	98	1.03%	192	-	113	17.71%
Mar 31, 2025	362	-7.18%	92,978,167	4.09%	97	1.14%	192	0.52%	96	-20.00%
Dec 31, 2024	231	-38.40%	54,267,936	-36.78%	56	0.71%	105	-41.01%	68	-41.38%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	5.68M	6.04%	1.27K
iShares Core S&P Mid-Cap ETF	3.11M	3.29%	2.35K
Vanguard US Total Market Shares ETF	3.06M	3.24%	2.35K
Vanguard Total Stock Mkt Idx Inv	2.81M	2.98%	18.30K
Pacer US Cash Cows 100 ETF	2.17M	2.29%	3.20K
Vanguard Information Technology ETF	2.10M	2.22%	-2.12K
Vanguard Small Cap Index	2.04M	2.16%	33.68K
FullerThaler Behavioral Small-Cap Growth	1.53M	1.62%	7.20K
FullerThaler Behavioral Sm-Cp Gr R6	1.40M	1.50%	121.60K
Defiance Quantum ETF	1.39M	1.47%	6.53K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 07, 2026	Arora Sumeet	Chief Product Officer	Sell	$81.57K
May 07, 2026	Petley Richard J	Chief Revenue Officer	Sell	$1.06M
Feb 26, 2026	MCMILLAN STEPHEN	President and CEO	Sell	$1.51M
Feb 24, 2026	Gianoni Michael P	-	Sell	$749.13K
Feb 11, 2026	Lynrock Lake LP	-	Sell	$416.07K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	2
2026 Q1	-	5
2025 Q4	-	-
2025 Q2	-	1
2025 Q1	-	8

TDC Ownership FAQ

Who owns the most shares of Teradata?

Teradata’s largest shareholders are Vanguard group (12.95M shares, 13.75%), Blackrock funding, inc. /de (12.26M shares, 13.18%), and Blackrock (10.56M shares, 10.84%). Together, they hold 37.78% of Teradata’s total shares outstanding.

Does Blackrock own Teradata?

Yes, BlackRock owns 10.84% of Teradata, totaling 10.56M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 365.04M$. In the last quarter, BlackRock decreased its holdings by -2.517M shares, a -19.24% change.

Who is Teradata’s biggest shareholder by percentage of total assets invested?

Lynrock lake lp is Teradata’s biggest shareholder by percentage of total assets invested, with 16.34% of its assets in 9.42M Teradata shares, valued at 202.55M$.

Who is the top mutual fund holder of Teradata shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Teradata shares, with 6.04% of its total shares outstanding invested in 5.68M Teradata shares.

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