OPEN TEXT CORP (OTEX) — Institutional Holders, Q2 2026

273 institutional investment managers reported a OTEX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $4.5B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← OTEX stock profile

OTEX in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

109

Trimmed

Sold out

Biggest buyers

ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded · +6,822,348 sh+$151.1M
FIL LtdAdded · +1,951,000 sh+$43.2M
MANUFACTURERS LIFE INSURANCE COMPANY, THEAdded · +1,831,000 sh+$40.6M
HEALTHCARE OF ONTARIO PENSION PLAN FUNDNew · +1,800,000 sh+$39.9M
MILLENNIUM MANAGEMENTNew · +1,763,473 sh+$39.1M

Biggest sellers

Beutel, Goodman & Ltd.Sold out · -5,118,468 sh-$113.4M
Clearbridge InvestmentsSold out · -2,360,741 sh-$52.3M
1832 Asset Management L.P.Trimmed · -2,196,529 sh-$48.7M
GEODE CAPITAL MANAGEMENTTrimmed · -1,945,128 sh-$43.1M
Invesco Ltd.Trimmed · -1,865,002 sh-$41.3M

OTEX 13F holders ranked 1–100 of 273

Institutional investors reporting a position in OPEN TEXT CORP on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	1832 Asset Management L.P.#1 · 25,041,994 sh	25,041,994	$554.7M	0.28%	-8.1%
2	FIL Ltd#2 · 19,135,000 sh	19,135,000	$423.5M	0.30%	+11.4%
3	BRANDES INVESTMENT PARTNERS#3 · 13,061,929 sh	13,061,929	$289.3M	2.03%	+7.6%
4	MANUFACTURERS LIFE INSURANCE COMPANY, THE#4 · 12,041,601 sh	12,041,601	$266.6M	0.21%	+17.9%
5	LETKO, BROSSEAU & ASSOCIATES#5 · 8,837,628 sh	8,837,628	$195.5M	2.89%	+13.4%
6	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#6 · 8,350,918 sh	8,350,918	$184.9M	0.08%	+446.3%
7	ROYAL BANK OF CANADA#7 · 8,086,541 sh	8,086,541	$179.1M	0.03%	-17.8%
8	FIRST ADVISORS#8 · 7,215,231 sh	7,215,231	$159.7M	0.09%	-2.1%
9	VANGUARD CAPITAL MANAGEMENT#9 · 7,144,557 sh	7,144,557	$158.1M	<0.01%	+1.1%
10	GUARDIAN CAPITAL#10 · 5,097,794 sh	5,097,794	$112.8M	2.74%	+11.5%
11	MACKENZIE FINANCIAL#11 · 3,556,884 sh	3,556,884	$111.7M	0.11%	+31.8%
12	MORGAN STANLEY#12 · 4,380,947 sh	4,380,947	$97.0M	<0.01%	+17.8%
13	DIMENSIONAL FUND ADVISORS#13 · 4,197,707 sh	4,197,707	$93.0M	0.02%	+1.3%
14	NATIONAL BANK OF CANADA#14 · 3,703,717 sh	3,703,717	$81.5M	0.06%	+20.8%
15	NORGES BANK#15 · 3,247,878 sh	3,247,878	$71.8M	<0.01%	—
16	CIBC WORLD MARKET#16 · 3,207,970 sh	3,207,970	$70.9M	0.11%	+38.2%
17	Value Partners Investments#17 · 2,415,779 sh	2,415,779	$53.4M	—	+0.1%
18	BANK OF MONTREAL#18 · 2,293,648 sh	2,293,648	$50.7M	0.02%	-9.5%
19	Amundi#19 · 2,260,072 sh	2,260,072	$50.1M	0.01%	+154.9%
20	VANGUARD FIDUCIARY#20 · 2,177,667 sh	2,177,667	$48.2M	0.01%	+1.0%
21	BlackRock#21 · 2,083,245 sh	2,083,245	$46.1M	<0.01%	+23.0%
22	GEODE CAPITAL MANAGEMENT#22 · 1,676,815 sh	1,676,815	$45.5M	<0.01%	-53.7%
23	TD Waterhouse Canada#23 · 1,977,244 sh	1,977,244	$45.2M	—	+3.3%
24	NEW SOUTH CAPITAL MANAGEMENT#24 · 2,028,024 sh	2,028,024	$44.9M	1.97%	-7.6%
25	TD ASSET MANAGEMENT#25 · 2,025,871 sh	2,025,871	$44.8M	0.04%	-15.5%
26	GOLDMAN SACHS GROUP#26 · 1,934,965 sh	1,934,965	$42.9M	<0.01%	+100.6%
27	Vanguard Global Advisers#27 · 1,884,739 sh	1,884,739	$41.7M	0.02%	+9.4%
28	CANADA PENSION PLAN INVESTMENT BOARD#28 · 1,834,379 sh	1,834,379	$40.6M	0.02%	0.0%
29	HEALTHCARE OF ONTARIO PENSION PLAN FUND#29 · 1,800,000 sh	1,800,000	$39.8M	0.06%	New
30	MILLENNIUM MANAGEMENT#30 · 1,763,473 sh	1,763,473	$39.0M	0.01%	New
31	Grantham, Mayo, Van Otterloo#31 · 1,666,909 sh	1,666,909	$36.9M	0.08%	-2.0%
32	JANE STREET GROUP#32 · 1,661,470 sh	1,661,470	$36.8M	<0.01%	+4181.1%
33	MANGROVE PARTNERS IM#33 · 1,637,946 sh	1,637,946	$36.3M	2.38%	+64.9%
34	JUPITER ASSET MANAGEMENT LTD#34 · 1,599,910 sh	1,599,910	$35.4M	0.18%	+22.5%
35	INTACT INVESTMENT MANAGEMENT#35 · 1,522,840 sh	1,522,840	$33.7M	0.96%	+53.5%
36	Legal & General Group Plc#36 · 1,415,546 sh	1,415,546	$31.3M	<0.01%	-36.6%
37	Invesco Ltd.#37 · 1,284,809 sh	1,284,809	$28.5M	<0.01%	-59.2%
38	BANK OF NOVA SCOTIA#38 · 1,228,764 sh	1,228,764	$27.2M	0.04%	+60.5%
39	EASTERLY INVESTMENT PARTNERS#39 · 957,187 sh	957,187	$21.2M	1.08%	+26.4%
40	CHARLES SCHWAB INVESTMENT MANAGEMENT#40 · 921,434 sh	921,434	$20.4M	<0.01%	+9.4%
41	BANK OF AMERICA#41 · 840,639 sh	840,639	$18.6M	<0.01%	-37.7%
42	TORONTO DOMINION BANK#42 · 777,658 sh	777,658	$17.2M	0.02%	+8.4%
43	UBS Group AG#43 · 747,682 sh	747,682	$16.6M	<0.01%	-4.9%
44	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#44 · 728,374 sh	728,374	$16.1M	0.05%	+1667.2%
45	Qube Research & Technologies Ltd#45 · 727,480 sh	727,480	$16.1M	0.01%	+492.4%
46	Neuberger Berman Group#46 · 706,292 sh	706,292	$15.6M	0.01%	+60.6%
47	Federation des caisses Desjardins du Quebec#47 · 663,806 sh	663,806	$14.6M	0.04%	-39.2%
48	BARCLAYS PLC#48 · 653,988 sh	653,988	$14.5M	<0.01%	New
49	VANGUARD ASSET MANAGEMENT, Ltd#49 · 629,210 sh	629,210	$13.9M	<0.01%	+22.4%
50	PUBLIC SECTOR PENSION INVESTMENT BOARD#50 · 622,106 sh	622,106	$13.8M	0.04%	+59.7%
51	NEW YORK STATE COMMON RETIREMENT FUND#51 · 599,808 sh	599,808	$13.3M	0.02%	New
52	AQR CAPITAL MANAGEMENT#52 · 545,832 sh	545,832	$12.0M	<0.01%	+26.8%
53	Permit Capital#53 · 526,996 sh	526,996	$11.7M	3.27%	+46.4%
54	WELLINGTON MANAGEMENT GROUP LLP#54 · 502,614 sh	502,614	$11.1M	<0.01%	+21.7%
55	Swiss National Bank#55 · 474,300 sh	474,300	$10.5M	<0.01%	-44.1%
56	Cardinal Point Capital Management, ULC#56 · 447,449 sh	447,449	$9.9M	—	+0.1%
57	BALYASNY ASSET MANAGEMENT L.P.#57 · 419,233 sh	419,233	$9.3M	0.01%	+1040.1%
58	Point72 Asset Management, L.P.#58 · 407,163 sh	407,163	$9.0M	<0.01%	New
59	CITADEL ADVISORS#59 · 406,124 sh	406,124	$9.0M	<0.01%	+46.7%
60	SCOTIA CAPITAL#60 · 383,938 sh	383,938	$8.5M	0.03%	+33.1%
61	Allianz Asset Management GmbH#61 · 380,990 sh	380,990	$8.4M	<0.01%	+260.5%
62	MUFG SECURITIES (CANADA), LTD.#62 · 342,649 sh	342,649	$7.6M	0.20%	-7.8%
63	Crossmark Global#63 · 333,474 sh	333,474	$7.4M	—	-2.5%
64	DEUTSCHE BANK AG\#64 · 323,894 sh	323,894	$7.2M	<0.01%	-72.2%
65	MONTRUSCO BOLTON INVESTMENTS#65 · 318,459 sh	318,459	$7.0M	—	+48.4%
66	Toroso Investments#66 · 300,997 sh	300,997	$6.7M	0.01%	+797.0%
67	BRITISH COLUMBIA INVESTMENT MANAGEMENT#67 · 296,603 sh	296,603	$6.6M	0.04%	+39.7%
68	SUSQUEHANNA FUNDAMENTAL INVESTMENTS#68 · 289,500 sh	289,500	$6.4M	0.12%	New
69	Pacer Advisors#69 · 287,747 sh	287,747	$6.4M	0.02%	-49.1%
70	OMERS ADMINISTRATION#70 · 285,400 sh	285,400	$6.3M	0.04%	+3033.5%
71	JPMORGAN CHASE#71 · 278,028 sh	278,028	$6.1M	<0.01%	-75.9%
72	Northwest & Ethical Investments L.P.#72 · 275,491 sh	275,491	$6.1M	0.14%	-13.5%
73	CIBC Asset Management#73 · 262,574 sh	262,574	$5.8M	0.01%	+3.9%
74	BNP Paribas Asset Management Holding S.A.#74 · 260,455 sh	260,455	$5.8M	<0.01%	+22.9%
75	Quadrature Capital Ltd#75 · 252,800 sh	252,800	$5.6M	0.05%	New
76	WELLS FARGO & COMPANY#76 · 245,260 sh	245,260	$5.4M	<0.01%	+4.7%
77	SUSQUEHANNA ADVISORS GROUP#77 · 237,178 sh	237,178	$5.3M	0.09%	+264.2%
78	Investment Management of Ontario#78 · 216,954 sh	216,954	$4.8M	0.06%	+8.1%
79	Lorne Steinberg Wealth Management#79 · 214,033 sh	214,033	$4.7M	—	+4.7%
80	Hillsdale Investment Management#80 · 206,028 sh	206,028	$4.6M	0.10%	New
81	Access Investment Management#81 · 200,096 sh	200,096	$4.4M	—	-37.5%
82	WEDGE CAPITAL MANAGEMENT L L P#82 · 196,153 sh	196,153	$4.3M	—	+44.0%
83	FRANKLIN RESOURCES#83 · 195,886 sh	195,886	$4.3M	<0.01%	-35.4%
84	Russell Investments Group, Ltd.#84 · 185,306 sh	185,306	$4.1M	<0.01%	-41.1%
85	ENVESTNET ASSET MANAGEMENT#85 · 183,936 sh	183,936	$4.1M	<0.01%	+6.2%
86	Quartz Partners#86 · 182,637 sh	182,637	$4.0M	1.32%	+34.5%
87	Polar Capital Plc#87 · 175,141 sh	175,141	$3.9M	<0.01%	-30.1%
88	CAPTRUST FINANCIAL ADVISORS#88 · 173,047 sh	173,047	$3.8M	<0.01%	-1.3%
89	Sound Income Strategies#89 · 172,714 sh	172,714	$3.8M	—	+2.2%
90	THORNBURG INVESTMENT MANAGEMENT#90 · 170,733 sh	170,733	$3.8M	0.04%	0.0%
91	SEI INVESTMENTS#91 · 167,819 sh	167,819	$3.7M	<0.01%	-34.3%
92	Gotham Asset Management#92 · 158,703 sh	158,703	$3.5M	<0.01%	+20.2%
93	Nuveen#93 · 153,448 sh	153,448	$3.4M	<0.01%	-13.3%
94	State of Tennessee, Treasury Department#94 · 143,857 sh	143,857	$3.2M	<0.01%	-2.4%
95	Arkadios Wealth Advisors#95 · 134,544 sh	134,544	$3.0M	0.05%	+32.9%
96	VIRTUS ADVISERS#96 · 90,450 sh	90,450	$2.8M	1.09%	New
97	AMERICAN CENTURY COMPANIES#97 · 122,121 sh	122,121	$2.7M	<0.01%	-8.1%
98	HRT FINANCIAL#98 · 281,233 sh	281,233	$2.7M	<0.01%	+2053.4%
99	Creative Planning#99 · 118,885 sh	118,885	$2.6M	<0.01%	-18.4%
100	PICTON MAHONEY ASSET MANAGEMENT#100 · 114,154 sh	114,154	$2.5M	0.02%	+668.0%

Funds that sold out of OTEX in Q2 2026 (61)

Held OTEX at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held OTEX in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Beutel, Goodman & Ltd.5,118,468 sh	5,118,468	$113.7M
Clearbridge Investments2,360,741 sh	2,360,741	$52.5M
Arbejdsmarkedets Tillaegspension1,045,953 sh	1,045,953	$23.3M
AustralianSuper Pty Ltd939,036 sh	939,036	$20.9M
Korea Investment468,938 sh	468,938	$10.4M
Scheer, Rowlett & Associates Investment Management Ltd.256,800 sh	256,800	$5.7M
APG Asset Management N.V.131,536 sh	131,536	$2.5M
Mn Services Vermogensbeheer B.V.99,268 sh	99,268	$2.2M
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.99,748 sh	99,748	$2.1M
Board of the Pension Protection Fund63,600 sh	63,600	$2.0M
Bridgewater Associates78,666 sh	78,666	$1.7M
Y-Intercept (Hong Kong) Ltd69,025 sh	69,025	$1.5M
Fideuram Asset Management (Ireland) dac32,576 sh	32,576	$1.4M
Vontobel Holding Ltd.55,029 sh	55,029	$1.2M
Andra AP-fonden36,200 sh	36,200	$1.1M
USS Investment Management Ltd49,806 sh	49,806	$1.1M
Boston Partners32,870 sh	32,870	$731.0K
LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP28,030 sh	28,030	$584.4K
Avanza Fonder AB16,453 sh	16,453	$510.0K
Assenagon Asset Management S.A.21,116 sh	21,116	$469.1K
VAN ECK ASSOCIATES20,718 sh	20,718	$462.0K
Gulf International Bank (UK) Ltd19,506 sh	19,506	$435.0K
TWINBEECH CAPITAL17,085 sh	17,085	$380.0K
Aaron Wealth Advisors17,069 sh	17,069	$379.6K
Baader Bank Aktiengesellschaft16,429 sh	16,429	$365.0K
Headlands Technologies15,411 sh	15,411	$342.7K
Oslo Pensjonsforsikring AS13,400 sh	13,400	$297.7K
ASAHI LIFE ASSET MANAGEMENT , LTD.13,024 sh	13,024	$289.3K
RTD Financial Advisors11,644 sh	11,644	$259.0K
United Community Bank11,340 sh	11,340	$252.2K
Metis Global Partners11,258 sh	11,258	$250.0K
Verition Fund Management10,918 sh	10,918	$242.8K
ROYAL LONDON ASSET MANAGEMENT LTD10,806 sh	10,806	$240.3K
Aristides Capital9,867 sh	9,867	$219.4K
TWO SIGMA SECURITIES9,726 sh	9,726	$216.3K
ASR Vermogensbeheer N.V.6,142 sh	6,142	$136.4K
QUADRANT CAPITAL GROUP2,522 sh	2,522	$77.0K
DARA CAPITAL US2,720 sh	2,720	$60.5K
MAI Capital Management1,604 sh	1,604	$35.7K
RHUMBLINE ADVISERS1,358 sh	1,358	$30.2K
Covestor Ltd1,324 sh	1,324	$29.0K
Advisory Services Network825 sh	825	$18.3K
Mondrian Investment Partners LTD587 sh	587	$18.2K
Tacita Capital746 sh	746	$16.6K
FIRST HORIZON NATIONAL595 sh	595	$13.2K
Basecamp Wealth Advisors509 sh	509	$11.3K
WELLINGTON-ALTUS USA350 sh	350	$11.0K
Ancora Advisors409 sh	409	$9.1K
Innovative Asset Advisors Group92 sh	92	$2.0K
BIRCHBROOK81 sh	81	$1.8K
North Star Investment Management74 sh	74	$1.6K
Key Capital Management74 sh	74	$1.6K
Bare Financial Services36 sh	36	$801.00
SHP Wealth Management34 sh	34	$756.00
Parkside Financial Bank32 sh	32	$712.00
Cassaday & Wealth Management32 sh	32	$712.00
Stone House Investment Management31 sh	31	$689.00
Ares Financial Consulting18 sh	18	$406.00
Optiver Holding B.V.18 sh	18	$400.00
SALEM INVESTMENT COUNSELORS13 sh	13	$290.00
Root Financial Partners9 sh	9	$200.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.